Object
The object table contains descriptions of the multi-epoch static astronomical objects, in particular their astrophysical properties as derived from analysis of the Sources that are associated with them. Note that fast moving objects are kept in the MovingObject tables. Note that less-frequently used columns are stored in a separate table called Object_Extra.
Columns
| name | datatype | description | unit | nullable | ivoa:ucd | tap:principal | length |
|---|---|---|---|---|---|---|---|
| objectId | long | Unique id. Unique ObjectID | true | meta.id;src | 1 | ||
| coord_dec | double | Fiducial ICRS Declination of centroid used for database indexing | deg | true | pos.eq.dec;meta.main | 1 | |
| coord_decErr | float | Error in fiducial ICRS Declination of centroid | deg | true | stat.error;pos.eq.dec;meta.main | 0 | |
| coord_ra | double | Fiducial ICRS Right Ascension of centroid used for database indexing | deg | true | pos.eq.ra;meta.main | 1 | |
| coord_raErr | float | Angular error in fiducial ICRS Right Ascension (∂RA*cos(Dec)) of centroid | deg | true | stat.error;pos.eq.ra;meta.main | 0 | |
| coord_ra_dec_Cov | float | Covariance between fiducial ICRS Right Ascension (RA*cos(Dec)) and Declination of centroid | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec;meta.main | 0 | |
| coord_flag | boolean | General Failure Flag. Reference band. | true | 0 | |||
| deblend_parentNChild | int | Number of children in deblended from the parent footprint. | true | 1 | |||
| deblend_parentNPeaks | int | Number of peaks the parent footprint has (even if the deblender failed or skipped this blend) | true | 0 | |||
| deblend_peak_center_x | int | x-coordinate of the peak after source detection | pixel | true | 0 | ||
| deblend_peak_center_y | int | y-coordinate of the peak after source detection | pixel | true | 0 | ||
| deblend_chi2 | float | Chi^2 of the source after deblending. | true | 0 | |||
| deblend_blendId | long | Unique ID of the deconvolved parent source that this source was deblended from. | true | 0 | |||
| deblend_blendNChild | int | Number of children in the deconvolved parent source that this source was deblended from. | true | 0 | |||
| detect_fromBlend | boolean | This source is deblended from a parent with more than one child. | true | 1 | |||
| detect_isDeblendedModelSource | boolean | True if source has no children and is in the inner region of a coadd patch and is in the inner region of a coadd tract and is not detected in a pseudo-filter (see config.pseudoFilterList) and is a deblended child | true | 0 | |||
| detect_isIsolated | boolean | This source is not a part of a blend. | true | 1 | |||
| detect_isPrimary | boolean | True if source has no children and is in the inner region of a coadd patch and is in the inner region of a coadd tract and is not detected in a pseudo-filter (see config.pseudoFilterList) | true | 0 | |||
| detect_isDeblendedSource | boolean | True if source has no children and is in the inner region of a coadd patch and is in the inner region of a coadd tract and is not detected in a pseudo-filter (see config.pseudoFilterList) and is either an unblended isolated source or a deblended child from a parent with | true | 0 | |||
| detect_isPatchInner | boolean | True if source is in the inner region of a coadd patch | true | 0 | |||
| detect_isTractInner | boolean | True if source is in the inner region of a coadd tract | true | 0 | |||
| merge_peak_sky | boolean | Peak detected in filter sky | true | 0 | |||
| sky_object | boolean | No source was detected here. This object exists to characterize properties of the sky background | true | 0 | |||
| ebv | float | E(B-V) at coord_ra/coord_dec per Schlegel, Finkbeiner & Davis (1998) | mag | true | 0 | ||
| footprintArea | int | Number of pixels in the sources detection footprint. Reference band. | pixel | true | 0 | ||
| parentObjectId | long | Unique ID of parent source. Reference band. | true | 1 | |||
| patch | long | Skymap patch ID | true | 1 | |||
| refBand | char | Reference band - parameters measured on coadds of this band were used for multi-band forced photometry | true | meta.id;instr.bandpass | 1 | 1 | |
| refExtendedness | float | Flux-ratio measure of whether an object is point-like (0) or extended (1). Reference band. | true | 1 | |||
| refSizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured in the reference band; values range from 0 to 1. | true | 1 | |||
| shape_flag | boolean | General failure flag, set if anything went wrong. Reference band. | true | 0 | |||
| shape_xx | float | Gaussian-weighted adaptive moments. Reference band. | pixel**2 | true | 1 | ||
| shape_xy | float | Gaussian-weighted adaptive moments. Reference band. | pixel**2 | true | 1 | ||
| shape_yy | float | Gaussian-weighted adaptive moments. Reference band. | pixel**2 | true | 1 | ||
| tract | long | Skymap tract ID | true | 1 | |||
| g_ap03Flux | float | Flux within 3.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap03FluxErr | float | Flux uncertainty within 3.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap03Flux_flag | boolean | Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap06Flux | float | Flux within 6.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap06FluxErr | float | Flux uncertainty within 6.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap06Flux_flag | boolean | Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap09Flux | float | Flux within 9.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap09FluxErr | float | Flux uncertainty within 9.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap09Flux_flag | boolean | Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap12Flux | float | Flux within 12.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap12FluxErr | float | Flux uncertainty within 12.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap12Flux_flag | boolean | Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap17Flux | float | Flux within 17.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap17FluxErr | float | Flux uncertainty within 17.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap17Flux_flag | boolean | Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap25Flux | float | Flux within 25.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap25FluxErr | float | Flux uncertainty within 25.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap25Flux_flag | boolean | Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap35Flux | float | Flux within 35.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap35FluxErr | float | Flux uncertainty within 35.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap35Flux_flag | boolean | Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap50Flux | float | Flux within 50.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap50FluxErr | float | Flux uncertainty within 50.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap50Flux_flag | boolean | Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_ap70Flux | float | Flux within 70.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap70FluxErr | float | Flux uncertainty within 70.0-pixel radius aperture. Forced on g-band. | nJy | true | 0 | ||
| g_ap70Flux_flag | boolean | Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on g-band. | true | 0 | |||
| g_apFlux_flag | boolean | Duplicate of g_ap12Flux_flag. | true | 0 | |||
| g_apFlux_flag_apertureTruncated | boolean | Duplicate of g_ap12Flux_flag_apertureTruncated. | true | 0 | |||
| g_apFlux_flag_sincCoeffsTruncated | boolean | Duplicate of g_ap12Flux_flag_sincCoeffsTruncated. Measured on g-band. | true | 0 | |||
| g_cModel_chi2 | float | -ln(likelihood) (chi^2) in CModel fit. Measured on g-band. | true | 0 | |||
| g_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on g-band. | nJy | true | 0 | ||
| g_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on g-band. | nJy | true | 0 | ||
| g_cModel_expFlux | float | Flux from the exponential fit. Measured on g-band. | nJy | true | 0 | ||
| g_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on g-band. | nJy | true | 0 | ||
| g_cModel_dev_reff_major | float | Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on g-band. | arcsec | true | 0 | ||
| g_cModel_dev_reff_minor | float | Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on g-band. | arcsec | true | 0 | ||
| g_cModel_dev_theta | float | Position angle of the de Vaucouleurs fit ellipse. Measured on g-band. | true | 0 | |||
| g_cModel_exp_reff_major | float | Half-light ellipse of the exponential fit (major axis). Measured on g-band. | arcsec | true | 0 | ||
| g_cModel_exp_reff_minor | float | Half-light ellipse of the exponential fit (minor axis). Measured on g-band. | arcsec | true | 0 | ||
| g_cModel_exp_theta | float | Position angle of the exponential fit ellipse. Measured on g-band. | true | 0 | |||
| g_blendedness | float | Measure of how much the flux is affected by neighbors, (1 - child_flux/parent_flux). Operates on the absolute value of the pixels to try to obtain a de-noised value. See section 4.9.11 of Bosch et al. 2018, PASJ, 70, S5 for details. Measured on g-band. | true | 0 | |||
| g_blendedness_flag | boolean | Flag set for any failure in the blendedness algorithm. Measured on g-band. | true | 0 | |||
| g_cModelFlux | float | Flux from the final CModel fit. Forced on g-band. | nJy | true | 0 | ||
| g_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Forced on g-band. | nJy | true | 0 | ||
| g_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Forced on g-band. | nJy | true | 0 | ||
| g_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on g-band. | true | 0 | |||
| g_cModel_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Forced on g-band. | true | 0 | |||
| g_cModel_flag_apCorr | boolean | Flag set if unable to aperture-correct the CModel flux. Forced on g-band. | true | 0 | |||
| g_calib_astrometry_used | boolean | Propagated from sources. Measured on g-band. | true | 0 | |||
| g_calib_photometry_used | boolean | Propagated from sources. Measured on g-band. | true | 0 | |||
| g_calib_psf_candidate | boolean | Propagated from sources. Measured on g-band. | true | 0 | |||
| g_calib_psf_reserved | boolean | Propagated from sources. Measured on g-band. | true | 0 | |||
| g_calib_psf_used | boolean | Propagated from sources. Measured on g-band. | true | 0 | |||
| g_centroid_flag | boolean | Flag set for any failure in the centroid algorithm. Measured on g-band. | true | 0 | |||
| g_dec | double | Position in declination, measured on g-band. | deg | true | pos.eq.dec | 0 | |
| g_decErr | float | Error in declination, measured on g-band. | deg | true | stat.error;pos.eq.dec | 0 | |
| g_extendedness | float | PSF to cModel flux-ratio measure of whether an object is point-like (0) or extended (1). Measured on g-band; values are either 0 or 1. | true | 0 | |||
| g_extendedness_flag | boolean | Flag set for any failure in the flux-ratio extendedness. Measured on g-band. | true | 0 | |||
| g_sizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured on g-band; values range from 0 to 1. | true | 0 | |||
| g_sizeExtendedness_flag | boolean | Flag set for any failure in the moments-based extendedness. Measured on g-band. | true | 0 | |||
| g_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses g-band fluxes; values range from 0 to 1. | true | 0 | |||
| griz_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses griz-band fluxes; values range from 0 to 1. | true | 0 | |||
| g_free_cModelFlux | float | Flux from the final CModel fit. Measured on g-band. | nJy | true | 0 | ||
| g_free_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Measured on g-band. | nJy | true | 0 | ||
| g_free_cModelFlux_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Measured on g-band. | true | 0 | |||
| g_free_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Measured on g-band. | nJy | true | 0 | ||
| g_free_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on g-band. | true | 0 | |||
| g_free_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on g-band. | nJy | true | 0 | ||
| g_free_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on g-band. | nJy | true | 0 | ||
| g_free_cModel_expFlux | float | Flux from the exponential fit. Measured on g-band. | nJy | true | 0 | ||
| g_free_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on g-band. | nJy | true | 0 | ||
| g_free_psfFlux | float | Flux derived from using the PSF model as a weight function. Measured on g-band. | nJy | true | 0 | ||
| g_free_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Measured on g-band. | nJy | true | 0 | ||
| g_free_psfFlux_flag | boolean | Flag set if the unforced PSF flux failed in this band for any reason. Measured on g-band. | true | 0 | |||
| g_gaap0p7Flux | float | GAaP Flux with 0.7 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on g-band. | nJy | true | 0 | ||
| g_gaap0p7FluxErr | float | GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on g-band. | nJy | true | 0 | ||
| g_gaap1p0Flux | float | GAaP Flux with 1.0 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on g-band. | nJy | true | 0 | ||
| g_gaap1p0FluxErr | float | GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on g-band. | nJy | true | 0 | ||
| g_gaapFlux_flag | boolean | Flag set for any failure in the GAaP photometry. Forced on g-band. | true | 0 | |||
| g_gaapFlux_flag_edge | boolean | Source is too close to the edge. Forced on g-band. | true | 0 | |||
| g_gaapPsfFlux | float | GAaP Flux with PSF aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on g-band. | nJy | true | 0 | ||
| g_gaapPsfFluxErr | float | GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on g-band. | nJy | true | 0 | ||
| g_moments_g1 | float | Moments-based G1 shear ellipticity parameter (g-band) | true | 0 | |||
| g_moments_g2 | float | Moments-based G2 shear ellipticity parameter (g-band) | true | 0 | |||
| g_moments_trace | float | Moments-based trace radius (g-band) | arcsec | true | 0 | ||
| g_moments_flag | boolean | Failure flag for moments (g-band) | true | 0 | |||
| g_moments_psf_g1 | float | Moments-based G1 ellipticity of of the PSF (g-band) | true | 0 | |||
| g_moments_psf_g2 | float | Moments-based G2 ellipticity of of the PSF (g-band) | true | 0 | |||
| g_moments_psf_trace | float | Moments-based trace radius of the PSF (g-band) | arcsec | true | 0 | ||
| g_moments_psf_flag | boolean | Failure flag for PSF moments (g-band) | true | 0 | |||
| g_moments_psf_debiased_g1 | float | Moments-based G1 ellipticity of the PSF, debiased (g-band) | true | 0 | |||
| g_moments_psf_debiased_g2 | float | Moments-based G2 ellipticity of the PSF, debiased (g-band) | true | 0 | |||
| g_moments_psf_debiased_trace | float | Moments-based trace radius of the PSF, debiased (g-band) | arcsec | true | 0 | ||
| g_moments_psf_debiased_flag | boolean | Failure flag for the debiased PSF moments (g-band) | true | 0 | |||
| g_hsmShapeRegauss_e1 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on g-band. | true | 0 | |||
| g_hsmShapeRegauss_e2 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on g-band. | true | 0 | |||
| g_hsmShapeRegauss_flag | boolean | Flag set for any failure with the Regaussianziation shapes. Measured on g-band. | true | 0 | |||
| g_hsmShapeRegauss_sigma | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on g-band. | true | 0 | |||
| g_iPSF_flag | boolean | Flag set for any failure in the PSF model moments. Measured on g-band. | true | 0 | |||
| g_i_flag | boolean | General failure flag, set if anything went wrong. Measured on g-band. | true | 0 | |||
| g_inputCount | int | Number of images contributing at center, not including any clipping. Forced on g-band. | true | 0 | |||
| g_inputCount_flag | boolean | Flag set for any failure in computing the number of inputs. Forced on g-band. | true | 0 | |||
| g_inputCount_flag_noInputs | boolean | No coadd inputs were recorded. Forced on g-band. | true | 0 | |||
| g_ixx | float | Gaussian-weighted adaptive moments. Measured on g-band. | pixel**2 | true | 0 | ||
| g_ixxPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on g-band. | pixel**2 | true | 0 | ||
| g_ixy | float | Gaussian-weighted adaptive moments. Measured on g-band. | pixel**2 | true | 0 | ||
| g_ixyPSF | float | Gaussian-weighted adaptive moments. Measured on g-band. | pixel**2 | true | 0 | ||
| g_iyy | float | Gaussian-weighted adaptive moments. Measured on g-band. | pixel**2 | true | 0 | ||
| g_iyyPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on g-band. | pixel**2 | true | 0 | ||
| g_hsm_moments_30 | float | HSM higher-order moment 30. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_30 | float | HSM higher-order moment 30 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_21 | float | HSM higher-order moment 21. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_21 | float | HSM higher-order moment 21 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_12 | float | HSM higher-order moment 12. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_12 | float | HSM higher-order moment 12 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_03 | float | HSM higher-order moment 03. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_03 | float | HSM higher-order moment 03 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_40 | float | HSM higher-order moment 40. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_40 | float | HSM higher-order moment 40 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_31 | float | HSM higher-order moment 31. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_31 | float | HSM higher-order moment 31 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_22 | float | HSM higher-order moment 22. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_22 | float | HSM higher-order moment 22 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_13 | float | HSM higher-order moment 13. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_13 | float | HSM higher-order moment 13 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_04 | float | HSM higher-order moment 04. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_04 | float | HSM higher-order moment 04 measured on the PSF model at the position of the object. Measured on g-band. | true | 0 | |||
| g_hsm_moments_flag | boolean | Flag set for any failure in the HSM higher-order moments. Measured on g-band. | true | 0 | |||
| g_hsm_momentsPsf_flag | boolean | Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on g-band. | true | 0 | |||
| g_kronFlux | float | Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on g-band. | nJy | true | 0 | ||
| g_kronFluxErr | float | Flux uncertainty from Kron Flux algorithm. Measured on g-band. | nJy | true | 0 | ||
| g_kronFlux_flag | boolean | Flag set for any failure in the Kron photometry. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_bad_radius | boolean | Bad Kron radius. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_bad_shape | boolean | Shape for measuring Kron radius is bad; used PSF shape. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_bad_shape_no_psf | boolean | Bad shape and no PSF. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_edge | boolean | Bad measurement due to image edge. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_no_fallback_radius | boolean | No minimum radius and no PSF provided. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_no_minimum_radius | boolean | Minimum radius could not enforced, no minimum value or PSF. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_small_radius | boolean | Measured Kron radius was smaller than that of the PSF. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_used_minimum_radius | boolean | Used the minimum radius for the Kron radius. Measured on g-band. | true | 0 | |||
| g_kronFlux_flag_used_psf_radius | boolean | Kron radius fell back to being derived from the PSF radius. Measured on g-band. | true | 0 | |||
| g_kronRad | float | Kron radius (sqrt(a*b)). Measured on g-band. | pixel | true | 0 | ||
| g_pixelFlags_bad | boolean | Deprecated; only set when there is no g-band data. | true | 0 | |||
| g_pixelFlags_clipped | boolean | Artifacts were rejected by warp comparison in this object's footprint. Measured on g-band. | true | 0 | |||
| g_pixelFlags_clippedCenter | boolean | Artifacts were rejected by warp comparison in this object's center. Measured on g-band. | true | 0 | |||
| g_pixelFlags_cr | boolean | A cosmic ray was detected and interpolated in this object's footprint. Measured on g-band. | true | 0 | |||
| g_pixelFlags_crCenter | boolean | A cosmic ray was detected and interpolated in this object's center. Measured on g-band. | true | 0 | |||
| g_pixelFlags_edge | boolean | Deprecated; only set when there is no g-band data. | true | 0 | |||
| g_pixelFlags_inexact_psf | boolean | The PSF model is discontinuous in this object's footprint. Measured on g-band. | true | 0 | |||
| g_pixelFlags_inexact_psfCenter | boolean | The PSF model is discontinuosu near this object's center. Measured on g-band. | true | 0 | |||
| g_pixelFlags_interpolated | boolean | An interpolated pixel contributed to the coadd in this object's footprint. Measured on g-band. | true | 0 | |||
| g_pixelFlags_interpolatedCenter | boolean | An interpolated pixel contributed to the coadd near this object's center. Measured on g-band. | true | 0 | |||
| g_pixelFlags_nodata | boolean | No pixel data was available in this band for this object. Measured on g-band. | true | 0 | |||
| g_pixelFlags_offimage | boolean | Deprecated; only set when there is no g-band data. | true | 0 | |||
| g_pixelFlags_saturated | boolean | Saturated pixels were rejected from this object's footprint, but would otherwise have contributed more than 10% of at least one pixel. Measured on g-band. | true | 0 | |||
| g_pixelFlags_saturatedCenter | boolean | Saturated pixels were rjected from near this object's center, but would otherwise have contributed more than 10% of at least one pixel. Measured on g-band. | true | 0 | |||
| g_pixelFlags_sensor_edge | boolean | A detector boundary passed through this object's footprint. Measured on g-band. | true | 0 | |||
| g_pixelFlags_sensor_edgeCenter | boolean | A detector boundary passed close to this object's center. Measured on g-band. | true | 0 | |||
| g_pixelFlags_suspect | boolean | Deprecated; only set when there is no g-band data. | true | 0 | |||
| g_pixelFlags_suspectCenter | boolean | Deprecated; only set when there is no g-band data. | true | 0 | |||
| g_invalidPsfFlag | boolean | This object has an invalid PSF (usually no inputs). Measured on g-band. | true | 0 | |||
| g_psfFlux | float | Flux derived from using the PSF model as a weight function. Forced on g-band. | nJy | true | 0 | ||
| g_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Forced on g-band. | nJy | true | 0 | ||
| g_psfFlux_area | float | Effective area of PSF. Forced on g-band. | pixel | true | 0 | ||
| g_psfFlux_flag | boolean | General Failure Flag. Forced on g-band. | true | 0 | |||
| g_psfFlux_flag_apCorr | boolean | Flag set if unable to aperture-correct the PSF flux. Forced on g-band. | true | 0 | |||
| g_psfFlux_flag_edge | boolean | Object was too close to the edge of the image to use the full PSF model. Forced on g-band. | true | 0 | |||
| g_psfFlux_flag_noGoodPixels | boolean | Not enough non-rejected pixels in data to attempt the fit. Forced on g-band. | true | 0 | |||
| g_ra | double | Position in right ascension, measured on g-band. | deg | true | pos.eq.ra | 0 | |
| g_raErr | float | Error in right ascension, measured on g-band. | deg | true | stat.error;pos.eq.ra | 0 | |
| g_ra_dec_Cov | float | Covariance between right ascension and declination, measured on g-band. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| g_deblend_dataCoverage | float | Fraction of data that contained good data, ie. 1 - number of no data pixels/total number of pixels in the g-band. | true | 0 | |||
| g_deblend_blendedness | float | Blendedness in the deconvolved scarlet space. | true | 0 | |||
| g_deblend_fluxOverlap | float | The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space. | true | 0 | |||
| g_deblend_fluxOverlapFraction | float | Fraction of flux from neighbors / source flux in the deconvolved footprint. | true | 0 | |||
| g_deblend_zeroFlux | boolean | True when there was no flux attributed to this object after flux redistribution in the deblender. | true | 0 | |||
| i_ap03Flux | float | Flux within 3.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap03FluxErr | float | Flux uncertainty within 3.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap03Flux_flag | boolean | Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap06Flux | float | Flux within 6.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap06FluxErr | float | Flux uncertainty within 6.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap06Flux_flag | boolean | Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap09Flux | float | Flux within 9.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap09FluxErr | float | Flux uncertainty within 9.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap09Flux_flag | boolean | Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap12Flux | float | Flux within 12.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap12FluxErr | float | Flux uncertainty within 12.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap12Flux_flag | boolean | Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap17Flux | float | Flux within 17.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap17FluxErr | float | Flux uncertainty within 17.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap17Flux_flag | boolean | Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap25Flux | float | Flux within 25.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap25FluxErr | float | Flux uncertainty within 25.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap25Flux_flag | boolean | Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap35Flux | float | Flux within 35.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap35FluxErr | float | Flux uncertainty within 35.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap35Flux_flag | boolean | Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap50Flux | float | Flux within 50.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap50FluxErr | float | Flux uncertainty within 50.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap50Flux_flag | boolean | Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_ap70Flux | float | Flux within 70.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap70FluxErr | float | Flux uncertainty within 70.0-pixel radius aperture. Forced on i-band. | nJy | true | 0 | ||
| i_ap70Flux_flag | boolean | Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on i-band. | true | 0 | |||
| i_apFlux_flag | boolean | Duplicate of i_ap12Flux_flag. | true | 0 | |||
| i_apFlux_flag_apertureTruncated | boolean | Duplicate of i_ap12Flux_flag_apertureTruncated. | true | 0 | |||
| i_apFlux_flag_sincCoeffsTruncated | boolean | Duplicate of i_ap12Flux_flag_sincCoeffsTruncated. Measured on i-band. | true | 0 | |||
| i_cModel_chi2 | float | -ln(likelihood) (chi^2) in CModel fit. Measured on i-band. | true | 0 | |||
| i_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on i-band. | nJy | true | 0 | ||
| i_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on i-band. | nJy | true | 0 | ||
| i_cModel_expFlux | float | Flux from the exponential fit. Measured on i-band. | nJy | true | 0 | ||
| i_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on i-band. | nJy | true | 0 | ||
| i_cModel_dev_reff_major | float | Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on i-band. | arcsec | true | 0 | ||
| i_cModel_dev_reff_minor | float | Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on i-band. | arcsec | true | 0 | ||
| i_cModel_dev_theta | float | Position angle of the de Vaucouleurs fit ellipse. Measured on i-band. | true | 0 | |||
| i_cModel_exp_reff_major | float | Half-light ellipse of the exponential fit (major axis). Measured on i-band. | arcsec | true | 0 | ||
| i_cModel_exp_reff_minor | float | Half-light ellipse of the exponential fit (minor axis). Measured on i-band. | arcsec | true | 0 | ||
| i_cModel_exp_theta | float | Position angle of the exponential fit ellipse. Measured on i-band. | true | 0 | |||
| i_blendedness | float | Measure of how much the flux is affected by neighbors, (1 - child_flux/parent_flux). Operates on the absolute value of the pixels to try to obtain a de-noised value. See section 4.9.11 of Bosch et al. 2018, PASJ, 70, S5 for details. Measured on i-band. | true | 0 | |||
| i_blendedness_flag | boolean | Flag set for any failure in the blendedness algorithm. Measured on i-band. | true | 0 | |||
| i_cModelFlux | float | Flux from the final CModel fit. Forced on i-band. | nJy | true | 0 | ||
| i_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Forced on i-band. | nJy | true | 0 | ||
| i_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Forced on i-band. | nJy | true | 0 | ||
| i_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on i-band. | true | 0 | |||
| i_cModel_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Forced on i-band. | true | 0 | |||
| i_cModel_flag_apCorr | boolean | Flag set if unable to aperture-correct the CModel flux. Forced on i-band. | true | 0 | |||
| i_calib_astrometry_used | boolean | Propagated from sources. Measured on i-band. | true | 0 | |||
| i_calib_photometry_used | boolean | Propagated from sources. Measured on i-band. | true | 0 | |||
| i_calib_psf_candidate | boolean | Propagated from sources. Measured on i-band. | true | 0 | |||
| i_calib_psf_reserved | boolean | Propagated from sources. Measured on i-band. | true | 0 | |||
| i_calib_psf_used | boolean | Propagated from sources. Measured on i-band. | true | 0 | |||
| i_centroid_flag | boolean | Flag set for any failure in the centroid algorithm. Measured on i-band. | true | 0 | |||
| i_dec | double | Position in declination, measured on i-band. | deg | true | pos.eq.dec | 0 | |
| i_decErr | float | Error in declination, measured on i-band. | deg | true | stat.error;pos.eq.dec | 0 | |
| i_extendedness | float | PSF to cModel flux-ratio measure of whether an object is point-like (0) or extended (1). Measured on i-band; values are either 0 or 1. | true | 0 | |||
| i_extendedness_flag | boolean | Flag set for any failure in the flux-ratio extendedness. Measured on i-band. | true | 0 | |||
| i_sizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured on i-band; values range from 0 to 1. | true | 0 | |||
| i_sizeExtendedness_flag | boolean | Flag set for any failure in the moments-based extendedness. Measured on i-band. | true | 0 | |||
| i_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses i-band fluxes; values range from 0 to 1. | true | 0 | |||
| i_free_cModelFlux | float | Flux from the final CModel fit. Measured on i-band. | nJy | true | 0 | ||
| i_free_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Measured on i-band. | nJy | true | 0 | ||
| i_free_cModelFlux_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Measured on i-band. | true | 0 | |||
| i_free_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Measured on i-band. | nJy | true | 0 | ||
| i_free_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on i-band. | true | 0 | |||
| i_free_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on i-band. | nJy | true | 0 | ||
| i_free_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on i-band. | nJy | true | 0 | ||
| i_free_cModel_expFlux | float | Flux from the exponential fit. Measured on i-band. | nJy | true | 0 | ||
| i_free_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on i-band. | nJy | true | 0 | ||
| i_free_psfFlux | float | Flux derived from using the PSF model as a weight function. Measured on i-band. | nJy | true | 0 | ||
| i_free_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Measured on i-band. | nJy | true | 0 | ||
| i_free_psfFlux_flag | boolean | Flag set if the unforced PSF flux failed in this band for any reason. Measured on i-band. | true | 0 | |||
| i_gaap0p7Flux | float | GAaP Flux with 0.7 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on i-band. | nJy | true | 0 | ||
| i_gaap0p7FluxErr | float | GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on i-band. | nJy | true | 0 | ||
| i_gaap1p0Flux | float | GAaP Flux with 1.0 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on i-band. | nJy | true | 0 | ||
| i_gaap1p0FluxErr | float | GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on i-band. | nJy | true | 0 | ||
| i_gaapFlux_flag | boolean | Flag set for any failure in the GAaP photometry. Forced on i-band. | true | 0 | |||
| i_gaapFlux_flag_edge | boolean | Source is too close to the edge. Forced on i-band. | true | 0 | |||
| i_gaapPsfFlux | float | GAaP Flux with PSF aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on i-band. | nJy | true | 0 | ||
| i_gaapPsfFluxErr | float | GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on i-band. | nJy | true | 0 | ||
| i_moments_g1 | float | Moments-based G1 shear ellipticity parameter (i-band) | true | 0 | |||
| i_moments_g2 | float | Moments-based G2 shear ellipticity parameter (i-band) | true | 0 | |||
| i_moments_trace | float | Moments-based trace radius (i-band) | arcsec | true | 0 | ||
| i_moments_flag | boolean | Failure flag for moments (i-band) | true | 0 | |||
| i_moments_psf_g1 | float | Moments-based G1 ellipticity of of the PSF (i-band) | true | 0 | |||
| i_moments_psf_g2 | float | Moments-based G2 ellipticity of of the PSF (i-band) | true | 0 | |||
| i_moments_psf_trace | float | Moments-based trace radius of the PSF (i-band) | arcsec | true | 0 | ||
| i_moments_psf_flag | boolean | Failure flag for PSF moments (i-band) | true | 0 | |||
| i_moments_psf_debiased_g1 | float | Moments-based G1 ellipticity of the PSF, debiased (i-band) | true | 0 | |||
| i_moments_psf_debiased_g2 | float | Moments-based G2 ellipticity of the PSF, debiased (i-band) | true | 0 | |||
| i_moments_psf_debiased_trace | float | Moments-based trace radius of the PSF, debiased (i-band) | arcsec | true | 0 | ||
| i_moments_psf_debiased_flag | boolean | Failure flag for the debiased PSF moments (i-band) | true | 0 | |||
| i_hsmShapeRegauss_e1 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on i-band. | true | 0 | |||
| i_hsmShapeRegauss_e2 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on i-band. | true | 0 | |||
| i_hsmShapeRegauss_flag | boolean | Flag set for any failure with the Regaussianziation shapes. Measured on i-band. | true | 0 | |||
| i_hsmShapeRegauss_sigma | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on i-band. | true | 0 | |||
| i_iPSF_flag | boolean | Flag set for any failure in the PSF model moments. Measured on i-band. | true | 0 | |||
| i_i_flag | boolean | General failure flag, set if anything went wrong. Measured on i-band. | true | 0 | |||
| i_inputCount | int | Number of images contributing at center, not including any clipping. Forced on i-band. | true | 0 | |||
| i_inputCount_flag | boolean | Flag set for any failure in computing the number of inputs. Forced on i-band. | true | 0 | |||
| i_inputCount_flag_noInputs | boolean | No coadd inputs were recorded. Forced on i-band. | true | 0 | |||
| i_ixx | float | Gaussian-weighted adaptive moments. Measured on i-band. | pixel**2 | true | 0 | ||
| i_ixxPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on i-band. | pixel**2 | true | 0 | ||
| i_ixy | float | Gaussian-weighted adaptive moments. Measured on i-band. | pixel**2 | true | 0 | ||
| i_ixyPSF | float | Gaussian-weighted adaptive moments. Measured on i-band. | pixel**2 | true | 0 | ||
| i_iyy | float | Gaussian-weighted adaptive moments. Measured on i-band. | pixel**2 | true | 0 | ||
| i_iyyPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on i-band. | pixel**2 | true | 0 | ||
| i_hsm_moments_30 | float | HSM higher-order moment 30. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_30 | float | HSM higher-order moment 30 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_21 | float | HSM higher-order moment 21. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_21 | float | HSM higher-order moment 21 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_12 | float | HSM higher-order moment 12. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_12 | float | HSM higher-order moment 12 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_03 | float | HSM higher-order moment 03. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_03 | float | HSM higher-order moment 03 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_40 | float | HSM higher-order moment 40. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_40 | float | HSM higher-order moment 40 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_31 | float | HSM higher-order moment 31. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_31 | float | HSM higher-order moment 31 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_22 | float | HSM higher-order moment 22. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_22 | float | HSM higher-order moment 22 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_13 | float | HSM higher-order moment 13. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_13 | float | HSM higher-order moment 13 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_04 | float | HSM higher-order moment 04. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_04 | float | HSM higher-order moment 04 measured on the PSF model at the position of the object. Measured on i-band. | true | 0 | |||
| i_hsm_moments_flag | boolean | Flag set for any failure in the HSM higher-order moments. Measured on i-band. | true | 0 | |||
| i_hsm_momentsPsf_flag | boolean | Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on i-band. | true | 0 | |||
| i_kronFlux | float | Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on i-band. | nJy | true | 0 | ||
| i_kronFluxErr | float | Flux uncertainty from Kron Flux algorithm. Measured on i-band. | nJy | true | 0 | ||
| i_kronFlux_flag | boolean | Flag set for any failure in the Kron photometry. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_bad_radius | boolean | Bad Kron radius. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_bad_shape | boolean | Shape for measuring Kron radius is bad; used PSF shape. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_bad_shape_no_psf | boolean | Bad shape and no PSF. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_edge | boolean | Bad measurement due to image edge. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_no_fallback_radius | boolean | No minimum radius and no PSF provided. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_no_minimum_radius | boolean | Minimum radius could not enforced, no minimum value or PSF. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_small_radius | boolean | Measured Kron radius was smaller than that of the PSF. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_used_minimum_radius | boolean | Used the minimum radius for the Kron radius. Measured on i-band. | true | 0 | |||
| i_kronFlux_flag_used_psf_radius | boolean | Kron radius fell back to being derived from the PSF radius. Measured on i-band. | true | 0 | |||
| i_kronRad | float | Kron radius (sqrt(a*b)). Measured on i-band. | pixel | true | 0 | ||
| i_pixelFlags_bad | boolean | Deprecated; only set when there is no i-band data. | true | 0 | |||
| i_pixelFlags_clipped | boolean | Artifacts were rejected by warp comparison in this object's footprint. Measured on i-band. | true | 0 | |||
| i_pixelFlags_clippedCenter | boolean | Artifacts were rejected by warp comparison in this object's center. Measured on i-band. | true | 0 | |||
| i_pixelFlags_cr | boolean | A cosmic ray was detected and interpolated in this object's footprint. Measured on i-band. | true | 0 | |||
| i_pixelFlags_crCenter | boolean | A cosmic ray was detected and interpolated in this object's center. Measured on i-band. | true | 0 | |||
| i_pixelFlags_edge | boolean | Deprecated; only set when there is no i-band data. | true | 0 | |||
| i_pixelFlags_inexact_psf | boolean | The PSF model is discontinuous in this object's footprint. Measured on i-band. | true | 0 | |||
| i_pixelFlags_inexact_psfCenter | boolean | The PSF model is discontinuosu near this object's center. Measured on i-band. | true | 0 | |||
| i_pixelFlags_interpolated | boolean | An interpolated pixel contributed to the coadd in this object's footprint. Measured on i-band. | true | 0 | |||
| i_pixelFlags_interpolatedCenter | boolean | An interpolated pixel contributed to the coadd near this object's center. Measured on i-band. | true | 0 | |||
| i_pixelFlags_nodata | boolean | No pixel data was available in this band for this object. Measured on i-band. | true | 0 | |||
| i_pixelFlags_offimage | boolean | Deprecated; only set when there is no i-band data. | true | 0 | |||
| i_pixelFlags_saturated | boolean | Saturated pixels were rejected from this object's footprint, but would otherwise have contributed more than 10% of at least one pixel. Measured on i-band. | true | 0 | |||
| i_pixelFlags_saturatedCenter | boolean | Saturated pixels were rjected from near this object's center, but would otherwise have contributed more than 10% of at least one pixel. Measured on i-band. | true | 0 | |||
| i_pixelFlags_sensor_edge | boolean | A detector boundary passed through this object's footprint. Measured on i-band. | true | 0 | |||
| i_pixelFlags_sensor_edgeCenter | boolean | A detector boundary passed close to this object's center. Measured on i-band. | true | 0 | |||
| i_pixelFlags_suspect | boolean | Deprecated; only set when there is no i-band data. | true | 0 | |||
| i_pixelFlags_suspectCenter | boolean | Deprecated; only set when there is no i-band data. | true | 0 | |||
| i_invalidPsfFlag | boolean | This object has an invalid PSF (usually no inputs). Measured on i-band. | true | 0 | |||
| i_psfFlux | float | Flux derived from using the PSF model as a weight function. Forced on i-band. | nJy | true | 0 | ||
| i_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Forced on i-band. | nJy | true | 0 | ||
| i_psfFlux_area | float | Effective area of PSF. Forced on i-band. | pixel | true | 0 | ||
| i_psfFlux_flag | boolean | General Failure Flag. Forced on i-band. | true | 0 | |||
| i_psfFlux_flag_apCorr | boolean | Flag set if unable to aperture-correct the PSF flux. Forced on i-band. | true | 0 | |||
| i_psfFlux_flag_edge | boolean | Object was too close to the edge of the image to use the full PSF model. Forced on i-band. | true | 0 | |||
| i_psfFlux_flag_noGoodPixels | boolean | Not enough non-rejected pixels in data to attempt the fit. Forced on i-band. | true | 0 | |||
| i_ra | double | Position in right ascension, measured on i-band. | deg | true | pos.eq.ra | 0 | |
| i_raErr | float | Error in right ascension, measured on i-band. | deg | true | stat.error;pos.eq.ra | 0 | |
| i_ra_dec_Cov | float | Covariance between right ascension and declination, measured on i-band. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| i_deblend_dataCoverage | float | Fraction of data that contained good data, ie. 1 - number of no data pixels/total number of pixels in the i-band. | true | 0 | |||
| i_deblend_blendedness | float | Blendedness in the deconvolved scarlet space. | true | 0 | |||
| i_deblend_fluxOverlap | float | The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space. | true | 0 | |||
| i_deblend_fluxOverlapFraction | float | Fraction of flux from neighbors / source flux in the deconvolved footprint. | true | 0 | |||
| i_deblend_zeroFlux | boolean | True when there was no flux attributed to this object after flux redistribution in the deblender. | true | 0 | |||
| r_ap03Flux | float | Flux within 3.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap03FluxErr | float | Flux uncertainty within 3.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap03Flux_flag | boolean | Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap06Flux | float | Flux within 6.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap06FluxErr | float | Flux uncertainty within 6.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap06Flux_flag | boolean | Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap09Flux | float | Flux within 9.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap09FluxErr | float | Flux uncertainty within 9.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap09Flux_flag | boolean | Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap12Flux | float | Flux within 12.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap12FluxErr | float | Flux uncertainty within 12.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap12Flux_flag | boolean | Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap17Flux | float | Flux within 17.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap17FluxErr | float | Flux uncertainty within 17.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap17Flux_flag | boolean | Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap25Flux | float | Flux within 25.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap25FluxErr | float | Flux uncertainty within 25.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap25Flux_flag | boolean | Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap35Flux | float | Flux within 35.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap35FluxErr | float | Flux uncertainty within 35.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap35Flux_flag | boolean | Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap50Flux | float | Flux within 50.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap50FluxErr | float | Flux uncertainty within 50.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap50Flux_flag | boolean | Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_ap70Flux | float | Flux within 70.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap70FluxErr | float | Flux uncertainty within 70.0-pixel radius aperture. Forced on r-band. | nJy | true | 0 | ||
| r_ap70Flux_flag | boolean | Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on r-band. | true | 0 | |||
| r_apFlux_flag | boolean | Duplicate of r_ap12Flux_flag. | true | 0 | |||
| r_apFlux_flag_apertureTruncated | boolean | Duplicate of r_ap12Flux_flag_apertureTruncated. | true | 0 | |||
| r_apFlux_flag_sincCoeffsTruncated | boolean | Duplicate of r_ap12Flux_flag_sincCoeffsTruncated. Measured on r-band. | true | 0 | |||
| r_cModel_chi2 | float | -ln(likelihood) (chi^2) in CModel fit. Measured on r-band. | true | 0 | |||
| r_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on r-band. | nJy | true | 0 | ||
| r_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on r-band. | nJy | true | 0 | ||
| r_cModel_expFlux | float | Flux from the exponential fit. Measured on r-band. | nJy | true | 0 | ||
| r_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on r-band. | nJy | true | 0 | ||
| r_cModel_dev_reff_major | float | Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on r-band. | arcsec | true | 0 | ||
| r_cModel_dev_reff_minor | float | Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on r-band. | arcsec | true | 0 | ||
| r_cModel_dev_theta | float | Position angle of the de Vaucouleurs fit ellipse. Measured on r-band. | true | 0 | |||
| r_cModel_exp_reff_major | float | Half-light ellipse of the exponential fit (major axis). Measured on r-band. | arcsec | true | 0 | ||
| r_cModel_exp_reff_minor | float | Half-light ellipse of the exponential fit (minor axis). Measured on r-band. | arcsec | true | 0 | ||
| r_cModel_exp_theta | float | Position angle of the exponential fit ellipse. Measured on r-band. | true | 0 | |||
| r_blendedness | float | Measure of how much the flux is affected by neighbors, (1 - child_flux/parent_flux). Operates on the absolute value of the pixels to try to obtain a de-noised value. See section 4.9.11 of Bosch et al. 2018, PASJ, 70, S5 for details. Measured on r-band. | true | 0 | |||
| r_blendedness_flag | boolean | Flag set for any failure in the blendedness algorithm. Measured on r-band. | true | 0 | |||
| r_cModelFlux | float | Flux from the final CModel fit. Forced on r-band. | nJy | true | 0 | ||
| r_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Forced on r-band. | nJy | true | 0 | ||
| r_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Forced on r-band. | nJy | true | 0 | ||
| r_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on r-band. | true | 0 | |||
| r_cModel_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Forced on r-band. | true | 0 | |||
| r_cModel_flag_apCorr | boolean | Flag set if unable to aperture-correct the CModel flux. Forced on r-band. | true | 0 | |||
| r_calib_astrometry_used | boolean | Propagated from sources. Measured on r-band. | true | 0 | |||
| r_calib_photometry_used | boolean | Propagated from sources. Measured on r-band. | true | 0 | |||
| r_calib_psf_candidate | boolean | Propagated from sources. Measured on r-band. | true | 0 | |||
| r_calib_psf_reserved | boolean | Propagated from sources. Measured on r-band. | true | 0 | |||
| r_calib_psf_used | boolean | Propagated from sources. Measured on r-band. | true | 0 | |||
| r_centroid_flag | boolean | Flag set for any failure in the centroid algorithm. Measured on r-band. | true | 0 | |||
| r_dec | double | Position in declination, measured on r-band. | deg | true | pos.eq.dec | 0 | |
| r_decErr | float | Error in declination, measured on r-band. | deg | true | stat.error;pos.eq.dec | 0 | |
| r_extendedness | float | PSF to cModel flux-ratio measure of whether an object is point-like (0) or extended (1). Measured on r-band; values are either 0 or 1. | true | 0 | |||
| r_extendedness_flag | boolean | Flag set for any failure in the flux-ratio extendedness. Measured on r-band. | true | 0 | |||
| r_sizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured on r-band; values range from 0 to 1. | true | 0 | |||
| r_sizeExtendedness_flag | boolean | Flag set for any failure in the moments-based extendedness. Measured on r-band. | true | 0 | |||
| r_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses r-band fluxes; values range from 0 to 1. | true | 0 | |||
| r_free_cModelFlux | float | Flux from the final CModel fit. Measured on r-band. | nJy | true | 0 | ||
| r_free_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Measured on r-band. | nJy | true | 0 | ||
| r_free_cModelFlux_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Measured on r-band. | true | 0 | |||
| r_free_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Measured on r-band. | nJy | true | 0 | ||
| r_free_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on r-band. | true | 0 | |||
| r_free_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on r-band. | nJy | true | 0 | ||
| r_free_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on r-band. | nJy | true | 0 | ||
| r_free_cModel_expFlux | float | Flux from the exponential fit. Measured on r-band. | nJy | true | 0 | ||
| r_free_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on r-band. | nJy | true | 0 | ||
| r_free_psfFlux | float | Flux derived from using the PSF model as a weight function. Measured on r-band. | nJy | true | 0 | ||
| r_free_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Measured on r-band. | nJy | true | 0 | ||
| r_free_psfFlux_flag | boolean | Flag set if the unforced PSF flux failed in this band for any reason. Measured on r-band. | true | 0 | |||
| r_gaap0p7Flux | float | GAaP Flux with 0.7 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on r-band. | nJy | true | 0 | ||
| r_gaap0p7FluxErr | float | GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on r-band. | nJy | true | 0 | ||
| r_gaap1p0Flux | float | GAaP Flux with 1.0 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on r-band. | nJy | true | 0 | ||
| r_gaap1p0FluxErr | float | GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on r-band. | nJy | true | 0 | ||
| r_gaapFlux_flag | boolean | Flag set for any failure in the GAaP photometry. Forced on r-band. | true | 0 | |||
| r_gaapFlux_flag_edge | boolean | Source is too close to the edge. Forced on r-band. | true | 0 | |||
| r_gaapPsfFlux | float | GAaP Flux with PSF aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on r-band. | nJy | true | 0 | ||
| r_gaapPsfFluxErr | float | GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on r-band. | nJy | true | 0 | ||
| r_moments_g1 | float | Moments-based G1 shear ellipticity parameter (r-band) | true | 0 | |||
| r_moments_g2 | float | Moments-based G2 shear ellipticity parameter (r-band) | true | 0 | |||
| r_moments_trace | float | Moments-based trace radius (r-band) | arcsec | true | 0 | ||
| r_moments_flag | boolean | Failure flag for moments (r-band) | true | 0 | |||
| r_moments_psf_g1 | float | Moments-based G1 ellipticity of of the PSF (r-band) | true | 0 | |||
| r_moments_psf_g2 | float | Moments-based G2 ellipticity of of the PSF (r-band) | true | 0 | |||
| r_moments_psf_trace | float | Moments-based trace radius of the PSF (r-band) | arcsec | true | 0 | ||
| r_moments_psf_flag | boolean | Failure flag for PSF moments (r-band) | true | 0 | |||
| r_moments_psf_debiased_g1 | float | Moments-based G1 ellipticity of the PSF, debiased (r-band) | true | 0 | |||
| r_moments_psf_debiased_g2 | float | Moments-based G2 ellipticity of the PSF, debiased (r-band) | true | 0 | |||
| r_moments_psf_debiased_trace | float | Moments-based trace radius of the PSF, debiased (r-band) | arcsec | true | 0 | ||
| r_moments_psf_debiased_flag | boolean | Failure flag for the debiased PSF moments (r-band) | true | 0 | |||
| r_hsmShapeRegauss_e1 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on r-band. | true | 0 | |||
| r_hsmShapeRegauss_e2 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on r-band. | true | 0 | |||
| r_hsmShapeRegauss_flag | boolean | Flag set for any failure with the Regaussianziation shapes. Measured on r-band. | true | 0 | |||
| r_hsmShapeRegauss_sigma | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on r-band. | true | 0 | |||
| r_iPSF_flag | boolean | Flag set for any failure in the PSF model moments. Measured on r-band. | true | 0 | |||
| r_i_flag | boolean | General failure flag, set if anything went wrong. Measured on r-band. | true | 0 | |||
| r_inputCount | int | Number of images contributing at center, not including any clipping. Forced on r-band. | true | 0 | |||
| r_inputCount_flag | boolean | Flag set for any failure in computing the number of inputs. Forced on r-band. | true | 0 | |||
| r_inputCount_flag_noInputs | boolean | No coadd inputs were recorded. Forced on r-band. | true | 0 | |||
| r_ixx | float | Gaussian-weighted adaptive moments. Measured on r-band. | pixel**2 | true | 0 | ||
| r_ixxPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on r-band. | pixel**2 | true | 0 | ||
| r_ixy | float | Gaussian-weighted adaptive moments. Measured on r-band. | pixel**2 | true | 0 | ||
| r_ixyPSF | float | Gaussian-weighted adaptive moments. Measured on r-band. | pixel**2 | true | 0 | ||
| r_iyy | float | Gaussian-weighted adaptive moments. Measured on r-band. | pixel**2 | true | 0 | ||
| r_iyyPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on r-band. | pixel**2 | true | 0 | ||
| r_hsm_moments_30 | float | HSM higher-order moment 30. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_30 | float | HSM higher-order moment 30 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_21 | float | HSM higher-order moment 21. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_21 | float | HSM higher-order moment 21 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_12 | float | HSM higher-order moment 12. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_12 | float | HSM higher-order moment 12 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_03 | float | HSM higher-order moment 03. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_03 | float | HSM higher-order moment 03 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_40 | float | HSM higher-order moment 40. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_40 | float | HSM higher-order moment 40 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_31 | float | HSM higher-order moment 31. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_31 | float | HSM higher-order moment 31 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_22 | float | HSM higher-order moment 22. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_22 | float | HSM higher-order moment 22 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_13 | float | HSM higher-order moment 13. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_13 | float | HSM higher-order moment 13 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_04 | float | HSM higher-order moment 04. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_04 | float | HSM higher-order moment 04 measured on the PSF model at the position of the object. Measured on r-band. | true | 0 | |||
| r_hsm_moments_flag | boolean | Flag set for any failure in the HSM higher-order moments. Measured on r-band. | true | 0 | |||
| r_hsm_momentsPsf_flag | boolean | Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on r-band. | true | 0 | |||
| r_kronFlux | float | Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on r-band. | nJy | true | 0 | ||
| r_kronFluxErr | float | Flux uncertainty from Kron Flux algorithm. Measured on r-band. | nJy | true | 0 | ||
| r_kronFlux_flag | boolean | Flag set for any failure in the Kron photometry. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_bad_radius | boolean | Bad Kron radius. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_bad_shape | boolean | Shape for measuring Kron radius is bad; used PSF shape. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_bad_shape_no_psf | boolean | Bad shape and no PSF. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_edge | boolean | Bad measurement due to image edge. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_no_fallback_radius | boolean | No minimum radius and no PSF provided. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_no_minimum_radius | boolean | Minimum radius could not enforced, no minimum value or PSF. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_small_radius | boolean | Measured Kron radius was smaller than that of the PSF. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_used_minimum_radius | boolean | Used the minimum radius for the Kron radius. Measured on r-band. | true | 0 | |||
| r_kronFlux_flag_used_psf_radius | boolean | Kron radius fell back to being derived from the PSF radius. Measured on r-band. | true | 0 | |||
| r_kronRad | float | Kron radius (sqrt(a*b)). Measured on r-band. | pixel | true | 0 | ||
| r_pixelFlags_bad | boolean | Deprecated; only set when there is no r-band data. | true | 0 | |||
| r_pixelFlags_clipped | boolean | Artifacts were rejected by warp comparison in this object's footprint. Measured on r-band. | true | 0 | |||
| r_pixelFlags_clippedCenter | boolean | Artifacts were rejected by warp comparison in this object's center. Measured on r-band. | true | 0 | |||
| r_pixelFlags_cr | boolean | A cosmic ray was detected and interpolated in this object's footprint. Measured on r-band. | true | 0 | |||
| r_pixelFlags_crCenter | boolean | A cosmic ray was detected and interpolated in this object's center. Measured on r-band. | true | 0 | |||
| r_pixelFlags_edge | boolean | Deprecated; only set when there is no r-band data. | true | 0 | |||
| r_pixelFlags_inexact_psf | boolean | The PSF model is discontinuous in this object's footprint. Measured on r-band. | true | 0 | |||
| r_pixelFlags_inexact_psfCenter | boolean | The PSF model is discontinuosu near this object's center. Measured on r-band. | true | 0 | |||
| r_pixelFlags_interpolated | boolean | An interpolated pixel contributed to the coadd in this object's footprint. Measured on r-band. | true | 0 | |||
| r_pixelFlags_interpolatedCenter | boolean | An interpolated pixel contributed to the coadd near this object's center. Measured on r-band. | true | 0 | |||
| r_pixelFlags_nodata | boolean | No pixel data was available in this band for this object. Measured on r-band. | true | 0 | |||
| r_pixelFlags_offimage | boolean | Deprecated; only set when there is no r-band data. | true | 0 | |||
| r_pixelFlags_saturated | boolean | Saturated pixels were rejected from this object's footprint, but would otherwise have contributed more than 10% of at least one pixel. Measured on r-band. | true | 0 | |||
| r_pixelFlags_saturatedCenter | boolean | Saturated pixels were rjected from near this object's center, but would otherwise have contributed more than 10% of at least one pixel. Measured on r-band. | true | 0 | |||
| r_pixelFlags_sensor_edge | boolean | A detector boundary passed through this object's footprint. Measured on r-band. | true | 0 | |||
| r_pixelFlags_sensor_edgeCenter | boolean | A detector boundary passed close to this object's center. Measured on r-band. | true | 0 | |||
| r_pixelFlags_suspect | boolean | Deprecated; only set when there is no r-band data. | true | 0 | |||
| r_pixelFlags_suspectCenter | boolean | Deprecated; only set when there is no r-band data. | true | 0 | |||
| r_invalidPsfFlag | boolean | This object has an invalid PSF (usually no inputs). Measured on r-band. | true | 0 | |||
| r_psfFlux | float | Flux derived from using the PSF model as a weight function. Forced on r-band. | nJy | true | 0 | ||
| r_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Forced on r-band. | nJy | true | 0 | ||
| r_psfFlux_area | float | Effective area of PSF. Forced on r-band. | pixel | true | 0 | ||
| r_psfFlux_flag | boolean | General Failure Flag. Forced on r-band. | true | 0 | |||
| r_psfFlux_flag_apCorr | boolean | Flag set if unable to aperture-correct the PSF flux. Forced on r-band. | true | 0 | |||
| r_psfFlux_flag_edge | boolean | Object was too close to the edge of the image to use the full PSF model. Forced on r-band. | true | 0 | |||
| r_psfFlux_flag_noGoodPixels | boolean | Not enough non-rejected pixels in data to attempt the fit. Forced on r-band. | true | 0 | |||
| r_ra | double | Position in right ascension, measured on r-band. | deg | true | pos.eq.ra | 0 | |
| r_raErr | float | Error in right ascension, measured on r-band. | deg | true | stat.error;pos.eq.ra | 0 | |
| r_ra_dec_Cov | float | Covariance between right ascension and declination, measured on r-band. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| r_deblend_dataCoverage | float | Fraction of data that contained good data, ie. 1 - number of no data pixels/total number of pixels in the r-band. | true | 0 | |||
| r_deblend_blendedness | float | Blendedness in the deconvolved scarlet space. | true | 0 | |||
| r_deblend_fluxOverlap | float | The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space. | true | 0 | |||
| r_deblend_fluxOverlapFraction | float | Fraction of flux from neighbors / source flux in the deconvolved footprint. | true | 0 | |||
| r_deblend_zeroFlux | boolean | True when there was no flux attributed to this object after flux redistribution in the deblender. | true | 0 | |||
| u_ap03Flux | float | Flux within 3.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap03FluxErr | float | Flux uncertainty within 3.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap03Flux_flag | boolean | Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap06Flux | float | Flux within 6.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap06FluxErr | float | Flux uncertainty within 6.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap06Flux_flag | boolean | Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap09Flux | float | Flux within 9.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap09FluxErr | float | Flux uncertainty within 9.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap09Flux_flag | boolean | Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap12Flux | float | Flux within 12.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap12FluxErr | float | Flux uncertainty within 12.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap12Flux_flag | boolean | Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap17Flux | float | Flux within 17.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap17FluxErr | float | Flux uncertainty within 17.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap17Flux_flag | boolean | Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap25Flux | float | Flux within 25.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap25FluxErr | float | Flux uncertainty within 25.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap25Flux_flag | boolean | Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap35Flux | float | Flux within 35.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap35FluxErr | float | Flux uncertainty within 35.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap35Flux_flag | boolean | Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap50Flux | float | Flux within 50.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap50FluxErr | float | Flux uncertainty within 50.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap50Flux_flag | boolean | Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_ap70Flux | float | Flux within 70.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap70FluxErr | float | Flux uncertainty within 70.0-pixel radius aperture. Forced on u-band. | nJy | true | 0 | ||
| u_ap70Flux_flag | boolean | Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on u-band. | true | 0 | |||
| u_apFlux_flag | boolean | Duplicate of u_ap12Flux_flag. | true | 0 | |||
| u_apFlux_flag_apertureTruncated | boolean | Duplicate of u_ap12Flux_flag_apertureTruncated. | true | 0 | |||
| u_apFlux_flag_sincCoeffsTruncated | boolean | Duplicate of u_ap12Flux_flag_sincCoeffsTruncated. Measured on u-band. | true | 0 | |||
| u_cModel_chi2 | float | -ln(likelihood) (chi^2) in CModel fit. Measured on u-band. | true | 0 | |||
| u_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on u-band. | nJy | true | 0 | ||
| u_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on u-band. | nJy | true | 0 | ||
| u_cModel_expFlux | float | Flux from the exponential fit. Measured on u-band. | nJy | true | 0 | ||
| u_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on u-band. | nJy | true | 0 | ||
| u_cModel_dev_reff_major | float | Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on u-band. | arcsec | true | 0 | ||
| u_cModel_dev_reff_minor | float | Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on u-band. | arcsec | true | 0 | ||
| u_cModel_dev_theta | float | Position angle of the de Vaucouleurs fit ellipse. Measured on u-band. | true | 0 | |||
| u_cModel_exp_reff_major | float | Half-light ellipse of the exponential fit (major axis). Measured on u-band. | arcsec | true | 0 | ||
| u_cModel_exp_reff_minor | float | Half-light ellipse of the exponential fit (minor axis). Measured on u-band. | arcsec | true | 0 | ||
| u_cModel_exp_theta | float | Position angle of the exponential fit ellipse. Measured on u-band. | true | 0 | |||
| u_blendedness | float | Measure of how much the flux is affected by neighbors, (1 - child_flux/parent_flux). Operates on the absolute value of the pixels to try to obtain a de-noised value. See section 4.9.11 of Bosch et al. 2018, PASJ, 70, S5 for details. Measured on u-band. | true | 0 | |||
| u_blendedness_flag | boolean | Flag set for any failure in the blendedness algorithm. Measured on u-band. | true | 0 | |||
| u_cModelFlux | float | Flux from the final CModel fit. Forced on u-band. | nJy | true | 0 | ||
| u_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Forced on u-band. | nJy | true | 0 | ||
| u_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Forced on u-band. | nJy | true | 0 | ||
| u_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on u-band. | true | 0 | |||
| u_cModel_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Forced on u-band. | true | 0 | |||
| u_cModel_flag_apCorr | boolean | Flag set if unable to aperture-correct the CModel flux. Forced on u-band. | true | 0 | |||
| u_calib_astrometry_used | boolean | Propagated from sources. Measured on u-band. | true | 0 | |||
| u_calib_photometry_used | boolean | Propagated from sources. Measured on u-band. | true | 0 | |||
| u_calib_psf_candidate | boolean | Propagated from sources. Measured on u-band. | true | 0 | |||
| u_calib_psf_reserved | boolean | Propagated from sources. Measured on u-band. | true | 0 | |||
| u_calib_psf_used | boolean | Propagated from sources. Measured on u-band. | true | 0 | |||
| u_centroid_flag | boolean | Flag set for any failure in the centroid algorithm. Measured on u-band. | true | 0 | |||
| u_dec | double | Position in declination, measured on u-band. | deg | true | pos.eq.dec | 0 | |
| u_decErr | float | Error in declination, measured on u-band. | deg | true | stat.error;pos.eq.dec | 0 | |
| u_extendedness | float | PSF to cModel flux-ratio measure of whether an object is point-like (0) or extended (1). Measured on u-band; values are either 0 or 1. | true | 0 | |||
| u_extendedness_flag | boolean | Flag set for any failure in the flux-ratio extendedness. Measured on u-band. | true | 0 | |||
| u_sizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured on u-band; values range from 0 to 1. | true | 0 | |||
| u_sizeExtendedness_flag | boolean | Flag set for any failure in the moments-based extendedness. Measured on u-band. | true | 0 | |||
| u_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses u-band fluxes; values range from 0 to 1. | true | 0 | |||
| u_free_cModelFlux | float | Flux from the final CModel fit. Measured on u-band. | nJy | true | 0 | ||
| u_free_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Measured on u-band. | nJy | true | 0 | ||
| u_free_cModelFlux_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Measured on u-band. | true | 0 | |||
| u_free_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Measured on u-band. | nJy | true | 0 | ||
| u_free_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on u-band. | true | 0 | |||
| u_free_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on u-band. | nJy | true | 0 | ||
| u_free_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on u-band. | nJy | true | 0 | ||
| u_free_cModel_expFlux | float | Flux from the exponential fit. Measured on u-band. | nJy | true | 0 | ||
| u_free_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on u-band. | nJy | true | 0 | ||
| u_free_psfFlux | float | Flux derived from using the PSF model as a weight function. Measured on u-band. | nJy | true | 0 | ||
| u_free_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Measured on u-band. | nJy | true | 0 | ||
| u_free_psfFlux_flag | boolean | Flag set if the unforced PSF flux failed in this band for any reason. Measured on u-band. | true | 0 | |||
| u_gaap0p7Flux | float | GAaP Flux with 0.7 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on u-band. | nJy | true | 0 | ||
| u_gaap0p7FluxErr | float | GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on u-band. | nJy | true | 0 | ||
| u_gaap1p0Flux | float | GAaP Flux with 1.0 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on u-band. | nJy | true | 0 | ||
| u_gaap1p0FluxErr | float | GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on u-band. | nJy | true | 0 | ||
| u_gaapFlux_flag | boolean | Flag set for any failure in the GAaP photometry. Forced on u-band. | true | 0 | |||
| u_gaapFlux_flag_edge | boolean | Source is too close to the edge. Forced on u-band. | true | 0 | |||
| u_gaapPsfFlux | float | GAaP Flux with PSF aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on u-band. | nJy | true | 0 | ||
| u_gaapPsfFluxErr | float | GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on u-band. | nJy | true | 0 | ||
| u_moments_g1 | float | Moments-based G1 shear ellipticity parameter (u-band) | true | 0 | |||
| u_moments_g2 | float | Moments-based G2 shear ellipticity parameter (u-band) | true | 0 | |||
| u_moments_trace | float | Moments-based trace radius (u-band) | arcsec | true | 0 | ||
| u_moments_flag | boolean | Failure flag for moments (u-band) | true | 0 | |||
| u_moments_psf_g1 | float | Moments-based G1 ellipticity of of the PSF (u-band) | true | 0 | |||
| u_moments_psf_g2 | float | Moments-based G2 ellipticity of of the PSF (u-band) | true | 0 | |||
| u_moments_psf_trace | float | Moments-based trace radius of the PSF (u-band) | arcsec | true | 0 | ||
| u_moments_psf_flag | boolean | Failure flag for PSF moments (u-band) | true | 0 | |||
| u_moments_psf_debiased_g1 | float | Moments-based G1 ellipticity of the PSF, debiased (u-band) | true | 0 | |||
| u_moments_psf_debiased_g2 | float | Moments-based G2 ellipticity of the PSF, debiased (u-band) | true | 0 | |||
| u_moments_psf_debiased_trace | float | Moments-based trace radius of the PSF, debiased (u-band) | arcsec | true | 0 | ||
| u_moments_psf_debiased_flag | boolean | Failure flag for the debiased PSF moments (u-band) | true | 0 | |||
| u_hsmShapeRegauss_e1 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on u-band. | true | 0 | |||
| u_hsmShapeRegauss_e2 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on u-band. | true | 0 | |||
| u_hsmShapeRegauss_flag | boolean | Flag set for any failure with the Regaussianziation shapes. Measured on u-band. | true | 0 | |||
| u_hsmShapeRegauss_sigma | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on u-band. | true | 0 | |||
| u_iPSF_flag | boolean | Flag set for any failure in the PSF model moments. Measured on u-band. | true | 0 | |||
| u_i_flag | boolean | General failure flag, set if anything went wrong. Measured on u-band. | true | 0 | |||
| u_inputCount | int | Number of images contributing at center, not including any clipping. Forced on u-band. | true | 0 | |||
| u_inputCount_flag | boolean | Flag set for any failure in computing the number of inputs. Forced on u-band. | true | 0 | |||
| u_inputCount_flag_noInputs | boolean | No coadd inputs were recorded. Forced on u-band. | true | 0 | |||
| u_ixx | float | Gaussian-weighted adaptive moments. Measured on u-band. | pixel**2 | true | 0 | ||
| u_ixxPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on u-band. | pixel**2 | true | 0 | ||
| u_ixy | float | Gaussian-weighted adaptive moments. Measured on u-band. | pixel**2 | true | 0 | ||
| u_ixyPSF | float | Gaussian-weighted adaptive moments. Measured on u-band. | pixel**2 | true | 0 | ||
| u_iyy | float | Gaussian-weighted adaptive moments. Measured on u-band. | pixel**2 | true | 0 | ||
| u_iyyPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on u-band. | pixel**2 | true | 0 | ||
| u_hsm_moments_30 | float | HSM higher-order moment 30. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_30 | float | HSM higher-order moment 30 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_21 | float | HSM higher-order moment 21. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_21 | float | HSM higher-order moment 21 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_12 | float | HSM higher-order moment 12. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_12 | float | HSM higher-order moment 12 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_03 | float | HSM higher-order moment 03. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_03 | float | HSM higher-order moment 03 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_40 | float | HSM higher-order moment 40. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_40 | float | HSM higher-order moment 40 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_31 | float | HSM higher-order moment 31. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_31 | float | HSM higher-order moment 31 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_22 | float | HSM higher-order moment 22. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_22 | float | HSM higher-order moment 22 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_13 | float | HSM higher-order moment 13. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_13 | float | HSM higher-order moment 13 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_04 | float | HSM higher-order moment 04. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_04 | float | HSM higher-order moment 04 measured on the PSF model at the position of the object. Measured on u-band. | true | 0 | |||
| u_hsm_moments_flag | boolean | Flag set for any failure in the HSM higher-order moments. Measured on u-band. | true | 0 | |||
| u_hsm_momentsPsf_flag | boolean | Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on u-band. | true | 0 | |||
| u_kronFlux | float | Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on u-band. | nJy | true | 0 | ||
| u_kronFluxErr | float | Flux uncertainty from Kron Flux algorithm. Measured on u-band. | nJy | true | 0 | ||
| u_kronFlux_flag | boolean | Flag set for any failure in the Kron photometry. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_bad_radius | boolean | Bad Kron radius. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_bad_shape | boolean | Shape for measuring Kron radius is bad; used PSF shape. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_bad_shape_no_psf | boolean | Bad shape and no PSF. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_edge | boolean | Bad measurement due to image edge. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_no_fallback_radius | boolean | No minimum radius and no PSF provided. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_no_minimum_radius | boolean | Minimum radius could not enforced, no minimum value or PSF. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_small_radius | boolean | Measured Kron radius was smaller than that of the PSF. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_used_minimum_radius | boolean | Used the minimum radius for the Kron radius. Measured on u-band. | true | 0 | |||
| u_kronFlux_flag_used_psf_radius | boolean | Kron radius fell back to being derived from the PSF radius. Measured on u-band. | true | 0 | |||
| u_kronRad | float | Kron radius (sqrt(a*b)). Measured on u-band. | pixel | true | 0 | ||
| u_pixelFlags_bad | boolean | Deprecated; only set when there is no u-band data. | true | 0 | |||
| u_pixelFlags_clipped | boolean | Artifacts were rejected by warp comparison in this object's footprint. Measured on u-band. | true | 0 | |||
| u_pixelFlags_clippedCenter | boolean | Artifacts were rejected by warp comparison in this object's center. Measured on u-band. | true | 0 | |||
| u_pixelFlags_cr | boolean | A cosmic ray was detected and interpolated in this object's footprint. Measured on u-band. | true | 0 | |||
| u_pixelFlags_crCenter | boolean | A cosmic ray was detected and interpolated in this object's center. Measured on u-band. | true | 0 | |||
| u_pixelFlags_edge | boolean | Deprecated; only set when there is no u-band data. | true | 0 | |||
| u_pixelFlags_inexact_psf | boolean | The PSF model is discontinuous in this object's footprint. Measured on u-band. | true | 0 | |||
| u_pixelFlags_inexact_psfCenter | boolean | The PSF model is discontinuosu near this object's center. Measured on u-band. | true | 0 | |||
| u_pixelFlags_interpolated | boolean | An interpolated pixel contributed to the coadd in this object's footprint. Measured on u-band. | true | 0 | |||
| u_pixelFlags_interpolatedCenter | boolean | An interpolated pixel contributed to the coadd near this object's center. Measured on u-band. | true | 0 | |||
| u_pixelFlags_nodata | boolean | No pixel data was available in this band for this object. Measured on u-band. | true | 0 | |||
| u_pixelFlags_offimage | boolean | Deprecated; only set when there is no u-band data. | true | 0 | |||
| u_pixelFlags_saturated | boolean | Saturated pixels were rejected from this object's footprint, but would otherwise have contributed more than 10% of at least one pixel. Measured on u-band. | true | 0 | |||
| u_pixelFlags_saturatedCenter | boolean | Saturated pixels were rjected from near this object's center, but would otherwise have contributed more than 10% of at least one pixel. Measured on u-band. | true | 0 | |||
| u_pixelFlags_sensor_edge | boolean | A detector boundary passed through this object's footprint. Measured on u-band. | true | 0 | |||
| u_pixelFlags_sensor_edgeCenter | boolean | A detector boundary passed close to this object's center. Measured on u-band. | true | 0 | |||
| u_pixelFlags_suspect | boolean | Deprecated; only set when there is no u-band data. | true | 0 | |||
| u_pixelFlags_suspectCenter | boolean | Deprecated; only set when there is no u-band data. | true | 0 | |||
| u_invalidPsfFlag | boolean | This object has an invalid PSF (usually no inputs). Measured on u-band. | true | 0 | |||
| u_psfFlux | float | Flux derived from using the PSF model as a weight function. Forced on u-band. | nJy | true | 0 | ||
| u_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Forced on u-band. | nJy | true | 0 | ||
| u_psfFlux_area | float | Effective area of PSF. Forced on u-band. | pixel | true | 0 | ||
| u_psfFlux_flag | boolean | General Failure Flag. Forced on u-band. | true | 0 | |||
| u_psfFlux_flag_apCorr | boolean | Flag set if unable to aperture-correct the PSF flux. Forced on u-band. | true | 0 | |||
| u_psfFlux_flag_edge | boolean | Object was too close to the edge of the image to use the full PSF model. Forced on u-band. | true | 0 | |||
| u_psfFlux_flag_noGoodPixels | boolean | Not enough non-rejected pixels in data to attempt the fit. Forced on u-band. | true | 0 | |||
| u_ra | double | Position in right ascension, measured on u-band. | deg | true | pos.eq.ra | 0 | |
| u_raErr | float | Error in right ascension, measured on u-band. | deg | true | stat.error;pos.eq.ra | 0 | |
| u_ra_dec_Cov | float | Covariance between right ascension and declination, measured on u-band. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| u_deblend_dataCoverage | float | Fraction of data that contained good data, ie. 1 - number of no data pixels/total number of pixels in the u-band. | true | 0 | |||
| u_deblend_blendedness | float | Blendedness in the deconvolved scarlet space. | true | 0 | |||
| u_deblend_fluxOverlap | float | The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space. | true | 0 | |||
| u_deblend_fluxOverlapFraction | float | Fraction of flux from neighbors / source flux in the deconvolved footprint. | true | 0 | |||
| u_deblend_zeroFlux | boolean | True when there was no flux attributed to this object after flux redistribution in the deblender. | true | 0 | |||
| y_ap03Flux | float | Flux within 3.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap03FluxErr | float | Flux uncertainty within 3.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap03Flux_flag | boolean | Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap06Flux | float | Flux within 6.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap06FluxErr | float | Flux uncertainty within 6.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap06Flux_flag | boolean | Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap09Flux | float | Flux within 9.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap09FluxErr | float | Flux uncertainty within 9.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap09Flux_flag | boolean | Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap12Flux | float | Flux within 12.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap12FluxErr | float | Flux uncertainty within 12.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap12Flux_flag | boolean | Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap17Flux | float | Flux within 17.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap17FluxErr | float | Flux uncertainty within 17.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap17Flux_flag | boolean | Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap25Flux | float | Flux within 25.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap25FluxErr | float | Flux uncertainty within 25.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap25Flux_flag | boolean | Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap35Flux | float | Flux within 35.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap35FluxErr | float | Flux uncertainty within 35.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap35Flux_flag | boolean | Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap50Flux | float | Flux within 50.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap50FluxErr | float | Flux uncertainty within 50.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap50Flux_flag | boolean | Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_ap70Flux | float | Flux within 70.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap70FluxErr | float | Flux uncertainty within 70.0-pixel radius aperture. Forced on y-band. | nJy | true | 0 | ||
| y_ap70Flux_flag | boolean | Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on y-band. | true | 0 | |||
| y_apFlux_flag | boolean | Duplicate of y_ap12Flux_flag. | true | 0 | |||
| y_apFlux_flag_apertureTruncated | boolean | Duplicate of y_ap12Flux_flag_apertureTruncated. | true | 0 | |||
| y_apFlux_flag_sincCoeffsTruncated | boolean | Duplicate of y_ap12Flux_flag_sincCoeffsTruncated. Measured on y-band. | true | 0 | |||
| y_cModel_chi2 | float | -ln(likelihood) (chi^2) in CModel fit. Measured on y-band. | true | 0 | |||
| y_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on y-band. | nJy | true | 0 | ||
| y_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on y-band. | nJy | true | 0 | ||
| y_cModel_expFlux | float | Flux from the exponential fit. Measured on y-band. | nJy | true | 0 | ||
| y_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on y-band. | nJy | true | 0 | ||
| y_cModel_dev_reff_major | float | Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on y-band. | arcsec | true | 0 | ||
| y_cModel_dev_reff_minor | float | Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on y-band. | arcsec | true | 0 | ||
| y_cModel_dev_theta | float | Position angle of the de Vaucouleurs fit ellipse. Measured on y-band. | true | 0 | |||
| y_cModel_exp_reff_major | float | Half-light ellipse of the exponential fit (major axis). Measured on y-band. | arcsec | true | 0 | ||
| y_cModel_exp_reff_minor | float | Half-light ellipse of the exponential fit (minor axis). Measured on y-band. | arcsec | true | 0 | ||
| y_cModel_exp_theta | float | Position angle of the exponential fit ellipse. Measured on y-band. | true | 0 | |||
| y_blendedness | float | Measure of how much the flux is affected by neighbors, (1 - child_flux/parent_flux). Operates on the absolute value of the pixels to try to obtain a de-noised value. See section 4.9.11 of Bosch et al. 2018, PASJ, 70, S5 for details. Measured on y-band. | true | 0 | |||
| y_blendedness_flag | boolean | Flag set for any failure in the blendedness algorithm. Measured on y-band. | true | 0 | |||
| y_cModelFlux | float | Flux from the final CModel fit. Forced on y-band. | nJy | true | 0 | ||
| y_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Forced on y-band. | nJy | true | 0 | ||
| y_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Forced on y-band. | nJy | true | 0 | ||
| y_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on y-band. | true | 0 | |||
| y_cModel_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Forced on y-band. | true | 0 | |||
| y_cModel_flag_apCorr | boolean | Flag set if unable to aperture-correct the CModel flux. Forced on y-band. | true | 0 | |||
| y_calib_astrometry_used | boolean | Propagated from sources. Measured on y-band. | true | 0 | |||
| y_calib_photometry_used | boolean | Propagated from sources. Measured on y-band. | true | 0 | |||
| y_calib_psf_candidate | boolean | Propagated from sources. Measured on y-band. | true | 0 | |||
| y_calib_psf_reserved | boolean | Propagated from sources. Measured on y-band. | true | 0 | |||
| y_calib_psf_used | boolean | Propagated from sources. Measured on y-band. | true | 0 | |||
| y_centroid_flag | boolean | Flag set for any failure in the centroid algorithm. Measured on y-band. | true | 0 | |||
| y_dec | double | Position in declination, measured on y-band. | deg | true | pos.eq.dec | 0 | |
| y_decErr | float | Error in declination, measured on y-band. | deg | true | stat.error;pos.eq.dec | 0 | |
| y_extendedness | float | PSF to cModel flux-ratio measure of whether an object is point-like (0) or extended (1). Measured on y-band; values are either 0 or 1. | true | 0 | |||
| y_extendedness_flag | boolean | Flag set for any failure in the flux-ratio extendedness. Measured on y-band. | true | 0 | |||
| y_sizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured on y-band; values range from 0 to 1. | true | 0 | |||
| y_sizeExtendedness_flag | boolean | Flag set for any failure in the moments-based extendedness. Measured on y-band. | true | 0 | |||
| y_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses y-band fluxes; values range from 0 to 1. | true | 0 | |||
| y_free_cModelFlux | float | Flux from the final CModel fit. Measured on y-band. | nJy | true | 0 | ||
| y_free_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Measured on y-band. | nJy | true | 0 | ||
| y_free_cModelFlux_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Measured on y-band. | true | 0 | |||
| y_free_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Measured on y-band. | nJy | true | 0 | ||
| y_free_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on y-band. | true | 0 | |||
| y_free_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on y-band. | nJy | true | 0 | ||
| y_free_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on y-band. | nJy | true | 0 | ||
| y_free_cModel_expFlux | float | Flux from the exponential fit. Measured on y-band. | nJy | true | 0 | ||
| y_free_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on y-band. | nJy | true | 0 | ||
| y_free_psfFlux | float | Flux derived from using the PSF model as a weight function. Measured on y-band. | nJy | true | 0 | ||
| y_free_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Measured on y-band. | nJy | true | 0 | ||
| y_free_psfFlux_flag | boolean | Flag set if the unforced PSF flux failed in this band for any reason. Measured on y-band. | true | 0 | |||
| y_gaap0p7Flux | float | GAaP Flux with 0.7 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on y-band. | nJy | true | 0 | ||
| y_gaap0p7FluxErr | float | GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on y-band. | nJy | true | 0 | ||
| y_gaap1p0Flux | float | GAaP Flux with 1.0 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on y-band. | nJy | true | 0 | ||
| y_gaap1p0FluxErr | float | GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on y-band. | nJy | true | 0 | ||
| y_gaapFlux_flag | boolean | Flag set for any failure in the GAaP photometry. Forced on y-band. | true | 0 | |||
| y_gaapFlux_flag_edge | boolean | Source is too close to the edge. Forced on y-band. | true | 0 | |||
| y_gaapPsfFlux | float | GAaP Flux with PSF aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on y-band. | nJy | true | 0 | ||
| y_gaapPsfFluxErr | float | GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on y-band. | nJy | true | 0 | ||
| y_moments_g1 | float | Moments-based G1 shear ellipticity parameter (y-band) | true | 0 | |||
| y_moments_g2 | float | Moments-based G2 shear ellipticity parameter (y-band) | true | 0 | |||
| y_moments_trace | float | Moments-based trace radius (y-band) | arcsec | true | 0 | ||
| y_moments_flag | boolean | Failure flag for moments (y-band) | true | 0 | |||
| y_moments_psf_g1 | float | Moments-based G1 ellipticity of of the PSF (y-band) | true | 0 | |||
| y_moments_psf_g2 | float | Moments-based G2 ellipticity of of the PSF (y-band) | true | 0 | |||
| y_moments_psf_trace | float | Moments-based trace radius of the PSF (y-band) | arcsec | true | 0 | ||
| y_moments_psf_flag | boolean | Failure flag for PSF moments (y-band) | true | 0 | |||
| y_moments_psf_debiased_g1 | float | Moments-based G1 ellipticity of the PSF, debiased (y-band) | true | 0 | |||
| y_moments_psf_debiased_g2 | float | Moments-based G2 ellipticity of the PSF, debiased (y-band) | true | 0 | |||
| y_moments_psf_debiased_trace | float | Moments-based trace radius of the PSF, debiased (y-band) | arcsec | true | 0 | ||
| y_moments_psf_debiased_flag | boolean | Failure flag for the debiased PSF moments (y-band) | true | 0 | |||
| y_hsmShapeRegauss_e1 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on y-band. | true | 0 | |||
| y_hsmShapeRegauss_e2 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on y-band. | true | 0 | |||
| y_hsmShapeRegauss_flag | boolean | Flag set for any failure with the Regaussianziation shapes. Measured on y-band. | true | 0 | |||
| y_hsmShapeRegauss_sigma | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on y-band. | true | 0 | |||
| y_iPSF_flag | boolean | Flag set for any failure in the PSF model moments. Measured on y-band. | true | 0 | |||
| y_i_flag | boolean | General failure flag, set if anything went wrong. Measured on y-band. | true | 0 | |||
| y_inputCount | int | Number of images contributing at center, not including any clipping. Forced on y-band. | true | 0 | |||
| y_inputCount_flag | boolean | Flag set for any failure in computing the number of inputs. Forced on y-band. | true | 0 | |||
| y_ixx | float | Gaussian-weighted adaptive moments. Measured on y-band. | pixel**2 | true | 0 | ||
| y_ixxPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on y-band. | pixel**2 | true | 0 | ||
| y_ixy | float | Gaussian-weighted adaptive moments. Measured on y-band. | pixel**2 | true | 0 | ||
| y_ixyPSF | float | Gaussian-weighted adaptive moments. Measured on y-band. | pixel**2 | true | 0 | ||
| y_iyy | float | Gaussian-weighted adaptive moments. Measured on y-band. | pixel**2 | true | 0 | ||
| y_iyyPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on y-band. | pixel**2 | true | 0 | ||
| y_inputCount_flag_noInputs | boolean | No coadd inputs were recorded. Forced on y-band. | true | 0 | |||
| y_hsm_moments_30 | float | HSM higher-order moment 30. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_30 | float | HSM higher-order moment 30 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_21 | float | HSM higher-order moment 21. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_21 | float | HSM higher-order moment 21 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_12 | float | HSM higher-order moment 12. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_12 | float | HSM higher-order moment 12 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_03 | float | HSM higher-order moment 03. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_03 | float | HSM higher-order moment 03 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_40 | float | HSM higher-order moment 40. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_40 | float | HSM higher-order moment 40 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_31 | float | HSM higher-order moment 31. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_31 | float | HSM higher-order moment 31 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_22 | float | HSM higher-order moment 22. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_22 | float | HSM higher-order moment 22 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_13 | float | HSM higher-order moment 13. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_13 | float | HSM higher-order moment 13 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_04 | float | HSM higher-order moment 04. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_04 | float | HSM higher-order moment 04 measured on the PSF model at the position of the object. Measured on y-band. | true | 0 | |||
| y_hsm_moments_flag | boolean | Flag set for any failure in the HSM higher-order moments. Measured on y-band. | true | 0 | |||
| y_hsm_momentsPsf_flag | boolean | Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on y-band. | true | 0 | |||
| y_kronFlux | float | Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on y-band. | nJy | true | 0 | ||
| y_kronFluxErr | float | Flux uncertainty from Kron Flux algorithm. Measured on y-band. | nJy | true | 0 | ||
| y_kronFlux_flag | boolean | Flag set for any failure in the Kron photometry. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_bad_radius | boolean | Bad Kron radius. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_bad_shape | boolean | Shape for measuring Kron radius is bad; used PSF shape. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_bad_shape_no_psf | boolean | Bad shape and no PSF. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_edge | boolean | Bad measurement due to image edge. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_no_fallback_radius | boolean | No minimum radius and no PSF provided. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_no_minimum_radius | boolean | Minimum radius could not enforced, no minimum value or PSF. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_small_radius | boolean | Measured Kron radius was smaller than that of the PSF. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_used_minimum_radius | boolean | Used the minimum radius for the Kron radius. Measured on y-band. | true | 0 | |||
| y_kronFlux_flag_used_psf_radius | boolean | Kron radius fell back to being derived from the PSF radius. Measured on y-band. | true | 0 | |||
| y_kronRad | float | Kron radius (sqrt(a*b)). Measured on y-band. | pixel | true | 0 | ||
| y_pixelFlags_bad | boolean | Deprecated; only set when there is no y-band data. | true | 0 | |||
| y_pixelFlags_clipped | boolean | Artifacts were rejected by warp comparison in this object's footprint. Measured on y-band. | true | 0 | |||
| y_pixelFlags_clippedCenter | boolean | Artifacts were rejected by warp comparison in this object's center. Measured on y-band. | true | 0 | |||
| y_pixelFlags_cr | boolean | A cosmic ray was detected and interpolated in this object's footprint. Measured on y-band. | true | 0 | |||
| y_pixelFlags_crCenter | boolean | A cosmic ray was detected and interpolated in this object's center. Measured on y-band. | true | 0 | |||
| y_pixelFlags_edge | boolean | Deprecated; only set when there is no y-band data. | true | 0 | |||
| y_pixelFlags_inexact_psf | boolean | The PSF model is discontinuous in this object's footprint. Measured on y-band. | true | 0 | |||
| y_pixelFlags_inexact_psfCenter | boolean | The PSF model is discontinuosu near this object's center. Measured on y-band. | true | 0 | |||
| y_pixelFlags_interpolated | boolean | An interpolated pixel contributed to the coadd in this object's footprint. Measured on y-band. | true | 0 | |||
| y_pixelFlags_interpolatedCenter | boolean | An interpolated pixel contributed to the coadd near this object's center. Measured on y-band. | true | 0 | |||
| y_pixelFlags_nodata | boolean | No pixel data was available in this band for this object. Measured on y-band. | true | 0 | |||
| y_pixelFlags_offimage | boolean | Deprecated; only set when there is no y-band data. | true | 0 | |||
| y_pixelFlags_saturated | boolean | Saturated pixels were rejected from this object's footprint, but would otherwise have contributed more than 10% of at least one pixel. Measured on y-band. | true | 0 | |||
| y_pixelFlags_saturatedCenter | boolean | Saturated pixels were rjected from near this object's center, but would otherwise have contributed more than 10% of at least one pixel. Measured on y-band. | true | 0 | |||
| y_pixelFlags_sensor_edge | boolean | A detector boundary passed through this object's footprint. Measured on y-band. | true | 0 | |||
| y_pixelFlags_sensor_edgeCenter | boolean | A detector boundary passed close to this object's center. Measured on y-band. | true | 0 | |||
| y_pixelFlags_suspect | boolean | Deprecated; only set when there is no y-band data. | true | 0 | |||
| y_pixelFlags_suspectCenter | boolean | Deprecated; only set when there is no y-band data. | true | 0 | |||
| y_invalidPsfFlag | boolean | This object has an invalid PSF (usually no inputs). Measured on y-band. | true | 0 | |||
| y_psfFlux | float | Flux derived from using the PSF model as a weight function. Forced on y-band. | nJy | true | 0 | ||
| y_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Forced on y-band. | nJy | true | 0 | ||
| y_psfFlux_area | float | Effective area of PSF. Forced on y-band. | pixel | true | 0 | ||
| y_psfFlux_flag | boolean | General Failure Flag. Forced on y-band. | true | 0 | |||
| y_psfFlux_flag_apCorr | boolean | Flag set if unable to aperture-correct the PSF flux. Forced on y-band. | true | 0 | |||
| y_psfFlux_flag_edge | boolean | Object was too close to the edge of the image to use the full PSF model. Forced on y-band. | true | 0 | |||
| y_psfFlux_flag_noGoodPixels | boolean | Not enough non-rejected pixels in data to attempt the fit. Forced on y-band. | true | 0 | |||
| y_ra | double | Position in right ascension, measured on y-band. | deg | true | pos.eq.ra | 0 | |
| y_raErr | float | Error in right ascension, measured on y-band. | deg | true | stat.error;pos.eq.ra | 0 | |
| y_ra_dec_Cov | float | Covariance between right ascension and declination, measured on y-band. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| y_deblend_dataCoverage | float | Fraction of data that contained good data, ie. 1 - number of no data pixels/total number of pixels in the y-band. | true | 0 | |||
| y_deblend_blendedness | float | Blendedness in the deconvolved scarlet space. | true | 0 | |||
| y_deblend_fluxOverlap | float | The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space. | true | 0 | |||
| y_deblend_fluxOverlapFraction | float | Fraction of flux from neighbors / source flux in the deconvolved footprint. | true | 0 | |||
| y_deblend_zeroFlux | boolean | True when there was no flux attributed to this object after flux redistribution in the deblender. | true | 0 | |||
| z_ap03Flux | float | Flux within 3.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap03FluxErr | float | Flux uncertainty within 3.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap03Flux_flag | boolean | Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap06Flux | float | Flux within 6.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap06FluxErr | float | Flux uncertainty within 6.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap06Flux_flag | boolean | Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap09Flux | float | Flux within 9.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap09FluxErr | float | Flux uncertainty within 9.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap09Flux_flag | boolean | Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap12Flux | float | Flux within 12.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap12FluxErr | float | Flux uncertainty within 12.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap12Flux_flag | boolean | Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap17Flux | float | Flux within 17.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap17FluxErr | float | Flux uncertainty within 17.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap17Flux_flag | boolean | Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap25Flux | float | Flux within 25.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap25FluxErr | float | Flux uncertainty within 25.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap25Flux_flag | boolean | Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap35Flux | float | Flux within 35.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap35FluxErr | float | Flux uncertainty within 35.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap35Flux_flag | boolean | Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap50Flux | float | Flux within 50.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap50FluxErr | float | Flux uncertainty within 50.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap50Flux_flag | boolean | Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_ap70Flux | float | Flux within 70.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap70FluxErr | float | Flux uncertainty within 70.0-pixel radius aperture. Forced on z-band. | nJy | true | 0 | ||
| z_ap70Flux_flag | boolean | Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on z-band. | true | 0 | |||
| z_apFlux_flag | boolean | Duplicate of z_ap12Flux_flag. | true | 0 | |||
| z_apFlux_flag_apertureTruncated | boolean | Duplicate of z_ap12Flux_flag_apertureTruncated. | true | 0 | |||
| z_apFlux_flag_sincCoeffsTruncated | boolean | Duplicate of z_ap12Flux_flag_sincCoeffsTruncated. Measured on z-band. | true | 0 | |||
| z_cModel_chi2 | float | -ln(likelihood) (chi^2) in CModel fit. Measured on z-band. | true | 0 | |||
| z_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on z-band. | nJy | true | 0 | ||
| z_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on z-band. | nJy | true | 0 | ||
| z_cModel_expFlux | float | Flux from the exponential fit. Measured on z-band. | nJy | true | 0 | ||
| z_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on z-band. | nJy | true | 0 | ||
| z_cModel_dev_reff_major | float | Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on z-band. | arcsec | true | 0 | ||
| z_cModel_dev_reff_minor | float | Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on z-band. | arcsec | true | 0 | ||
| z_cModel_dev_theta | float | Position angle of the de Vaucouleurs fit ellipse. Measured on z-band. | true | 0 | |||
| z_cModel_exp_reff_major | float | Half-light ellipse of the exponential fit (major axis). Measured on z-band. | arcsec | true | 0 | ||
| z_cModel_exp_reff_minor | float | Half-light ellipse of the exponential fit (minor axis). Measured on z-band. | arcsec | true | 0 | ||
| z_cModel_exp_theta | float | Position angle of the exponential fit ellipse. Measured on z-band. | true | 0 | |||
| z_blendedness | float | Measure of how much the flux is affected by neighbors, (1 - child_flux/parent_flux). Operates on the absolute value of the pixels to try to obtain a de-noised value. See section 4.9.11 of Bosch et al. 2018, PASJ, 70, S5 for details. Measured on z-band. | true | 0 | |||
| z_blendedness_flag | boolean | Flag set for any failure in the blendedness algorithm. Measured on z-band. | true | 0 | |||
| z_cModelFlux | float | Flux from the final CModel fit. Forced on z-band. | nJy | true | 0 | ||
| z_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Forced on z-band. | nJy | true | 0 | ||
| z_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Forced on z-band. | nJy | true | 0 | ||
| z_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on z-band. | true | 0 | |||
| z_cModel_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Forced on z-band. | true | 0 | |||
| z_cModel_flag_apCorr | boolean | Flag set if unable to aperture-correct the CModel flux. Forced on z-band. | true | 0 | |||
| z_calib_astrometry_used | boolean | Propagated from sources. Measured on z-band. | true | 0 | |||
| z_calib_photometry_used | boolean | Propagated from sources. Measured on z-band. | true | 0 | |||
| z_calib_psf_candidate | boolean | Propagated from sources. Measured on z-band. | true | 0 | |||
| z_calib_psf_reserved | boolean | Propagated from sources. Measured on z-band. | true | 0 | |||
| z_calib_psf_used | boolean | Propagated from sources. Measured on z-band. | true | 0 | |||
| z_centroid_flag | boolean | Flag set for any failure in the centroid algorithm. Measured on z-band. | true | 0 | |||
| z_dec | double | Position in declination, measured on z-band. | deg | true | pos.eq.dec | 0 | |
| z_decErr | float | Error in declination, measured on z-band. | deg | true | stat.error;pos.eq.dec | 0 | |
| z_extendedness | float | PSF to cModel flux-ratio measure of whether an object is point-like (0) or extended (1). Measured on z-band; values are either 0 or 1. | true | 0 | |||
| z_extendedness_flag | boolean | Flag set for any failure in the flux-ratio extendedness. Measured on z-band. | true | 0 | |||
| z_sizeExtendedness | float | Moments-based comparison of source size to the local PSF to estimate whether an object is point-like (0) or extended (1). Measured on z-band; values range from 0 to 1. | true | 0 | |||
| z_sizeExtendedness_flag | boolean | Flag set for any failure in the moments-based extendedness. Measured on z-band. | true | 0 | |||
| z_model_extendedness | float | Gaussian mixture Sersic approximation model flux- and size-based estimate of whether the object is extended (resolved) or not, from 0 (compact) to 1 (extended). Uses z-band fluxes; values range from 0 to 1. | true | 0 | |||
| z_free_cModelFlux | float | Flux from the final CModel fit. Measured on z-band. | nJy | true | 0 | ||
| z_free_cModelFluxErr | float | Flux uncertainty from the final CModel fit. Measured on z-band. | nJy | true | 0 | ||
| z_free_cModelFlux_flag | boolean | Flag set if the final CModel fit (or any previous fit) failed. Measured on z-band. | true | 0 | |||
| z_free_cModelFlux_inner | float | Flux within the fit region, with no extrapolation. Measured on z-band. | nJy | true | 0 | ||
| z_free_cModel_fracDev | float | Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on z-band. | true | 0 | |||
| z_free_cModel_devFlux | float | Flux from the de Vaucouleurs fit. Measured on z-band. | nJy | true | 0 | ||
| z_free_cModel_devFluxErr | float | Flux uncertainty from the de Vaucouleurs fit. Measured on z-band. | nJy | true | 0 | ||
| z_free_cModel_expFlux | float | Flux from the exponential fit. Measured on z-band. | nJy | true | 0 | ||
| z_free_cModel_expFluxErr | float | Flux uncertainty from the exponential fit. Measured on z-band. | nJy | true | 0 | ||
| z_free_psfFlux | float | Flux derived from using the PSF model as a weight function. Measured on z-band. | nJy | true | 0 | ||
| z_free_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Measured on z-band. | nJy | true | 0 | ||
| z_free_psfFlux_flag | boolean | Flag set if the unforced PSF flux failed in this band for any reason. Measured on z-band. | true | 0 | |||
| z_gaap0p7Flux | float | GAaP Flux with 0.7 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on z-band. | nJy | true | 0 | ||
| z_gaap0p7FluxErr | float | GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on z-band. | nJy | true | 0 | ||
| z_gaap1p0Flux | float | GAaP Flux with 1.0 arcsec aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on z-band. | nJy | true | 0 | ||
| z_gaap1p0FluxErr | float | GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on z-band. | nJy | true | 0 | ||
| z_gaapFlux_flag | boolean | Flag set for any failure in the GAaP photometry. Forced on z-band. | true | 0 | |||
| z_gaapFlux_flag_edge | boolean | Source is too close to the edge. Forced on z-band. | true | 0 | |||
| z_gaapPsfFlux | float | GAaP Flux with PSF aperture after reconvolving the image to a Gaussian PSF larger than the original by a factor of 1.15. Forced on z-band. | nJy | true | 0 | ||
| z_gaapPsfFluxErr | float | GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on z-band. | nJy | true | 0 | ||
| z_moments_g1 | float | Moments-based G1 shear ellipticity parameter (z-band) | true | 0 | |||
| z_moments_g2 | float | Moments-based G2 shear ellipticity parameter (z-band) | true | 0 | |||
| z_moments_trace | float | Moments-based trace radius (z-band) | arcsec | true | 0 | ||
| z_moments_flag | boolean | Failure flag for moments (z-band) | true | 0 | |||
| z_moments_psf_g1 | float | Moments-based G1 ellipticity of of the PSF (z-band) | true | 0 | |||
| z_moments_psf_g2 | float | Moments-based G2 ellipticity of of the PSF (z-band) | true | 0 | |||
| z_moments_psf_trace | float | Moments-based trace radius of the PSF (z-band) | arcsec | true | 0 | ||
| z_moments_psf_flag | boolean | Failure flag for PSF moments (z-band) | true | 0 | |||
| z_moments_psf_debiased_g1 | float | Moments-based G1 ellipticity of the PSF, debiased (z-band) | true | 0 | |||
| z_moments_psf_debiased_g2 | float | Moments-based G2 ellipticity of the PSF, debiased (z-band) | true | 0 | |||
| z_moments_psf_debiased_trace | float | Moments-based trace radius of the PSF, debiased (z-band) | arcsec | true | 0 | ||
| z_moments_psf_debiased_flag | boolean | Failure flag for the debiased PSF moments (z-band) | true | 0 | |||
| z_hsmShapeRegauss_e1 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on z-band. | true | 0 | |||
| z_hsmShapeRegauss_e2 | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on z-band. | true | 0 | |||
| z_hsmShapeRegauss_flag | boolean | Flag set for any failure with the Regaussianziation shapes. Measured on z-band. | true | 0 | |||
| z_hsmShapeRegauss_sigma | float | PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on z-band. | true | 0 | |||
| z_iPSF_flag | boolean | Flag set for any failure in the PSF model moments. Measured on z-band. | true | 0 | |||
| z_i_flag | boolean | General failure flag, set if anything went wrong. Measured on z-band. | true | 0 | |||
| z_inputCount | int | Number of images contributing at center, not including any clipping. Forced on z-band. | true | 0 | |||
| z_inputCount_flag | boolean | Flag set for any failure in computing the number of inputs. Forced on z-band. | true | 0 | |||
| z_inputCount_flag_noInputs | boolean | No coadd inputs were recorded. Forced on z-band. | true | 0 | |||
| z_ixx | float | Gaussian-weighted adaptive moments. Measured on z-band. | pixel**2 | true | 0 | ||
| z_ixxPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on z-band. | pixel**2 | true | 0 | ||
| z_ixy | float | Gaussian-weighted adaptive moments. Measured on z-band. | pixel**2 | true | 0 | ||
| z_ixyPSF | float | Gaussian-weighted adaptive moments. Measured on z-band. | pixel**2 | true | 0 | ||
| z_iyy | float | Gaussian-weighted adaptive moments. Measured on z-band. | pixel**2 | true | 0 | ||
| z_iyyPSF | float | Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on z-band. | pixel**2 | true | 0 | ||
| z_hsm_moments_30 | float | HSM higher-order moment 30. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_30 | float | HSM higher-order moment 30 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_21 | float | HSM higher-order moment 21. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_21 | float | HSM higher-order moment 21 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_12 | float | HSM higher-order moment 12. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_12 | float | HSM higher-order moment 12 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_03 | float | HSM higher-order moment 03. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_03 | float | HSM higher-order moment 03 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_40 | float | HSM higher-order moment 40. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_40 | float | HSM higher-order moment 40 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_31 | float | HSM higher-order moment 31. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_31 | float | HSM higher-order moment 31 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_22 | float | HSM higher-order moment 22. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_22 | float | HSM higher-order moment 22 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_13 | float | HSM higher-order moment 13. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_13 | float | HSM higher-order moment 13 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_04 | float | HSM higher-order moment 04. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_04 | float | HSM higher-order moment 04 measured on the PSF model at the position of the object. Measured on z-band. | true | 0 | |||
| z_hsm_moments_flag | boolean | Flag set for any failure in the HSM higher-order moments. Measured on z-band. | true | 0 | |||
| z_hsm_momentsPsf_flag | boolean | Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on z-band. | true | 0 | |||
| z_kronFlux | float | Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on z-band. | nJy | true | 0 | ||
| z_kronFluxErr | float | Flux uncertainty from Kron Flux algorithm. Measured on z-band. | nJy | true | 0 | ||
| z_kronFlux_flag | boolean | Flag set for any failure in the Kron photometry. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_bad_radius | boolean | Bad Kron radius. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_bad_shape | boolean | Shape for measuring Kron radius is bad; used PSF shape. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_bad_shape_no_psf | boolean | Bad shape and no PSF. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_edge | boolean | Bad measurement due to image edge. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_no_fallback_radius | boolean | No minimum radius and no PSF provided. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_no_minimum_radius | boolean | Minimum radius could not enforced, no minimum value or PSF. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_small_radius | boolean | Measured Kron radius was smaller than that of the PSF. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_used_minimum_radius | boolean | Used the minimum radius for the Kron radius. Measured on z-band. | true | 0 | |||
| z_kronFlux_flag_used_psf_radius | boolean | Kron radius fell back to being derived from the PSF radius. Measured on z-band. | true | 0 | |||
| z_kronRad | float | Kron radius (sqrt(a*b)). Measured on z-band. | pixel | true | 0 | ||
| z_pixelFlags_bad | boolean | Deprecated; only set when there is no z-band data. | true | 0 | |||
| z_pixelFlags_clipped | boolean | Artifacts were rejected by warp comparison in this object's footprint. Measured on z-band. | true | 0 | |||
| z_pixelFlags_clippedCenter | boolean | Artifacts were rejected by warp comparison in this object's center. Measured on z-band. | true | 0 | |||
| z_pixelFlags_cr | boolean | A cosmic ray was detected and interpolated in this object's footprint. Measured on z-band. | true | 0 | |||
| z_pixelFlags_crCenter | boolean | A cosmic ray was detected and interpolated in this object's center. Measured on z-band. | true | 0 | |||
| z_pixelFlags_edge | boolean | Deprecated; only set when there is no z-band data. | true | 0 | |||
| z_pixelFlags_inexact_psf | boolean | The PSF model is discontinuous in this object's footprint. Measured on z-band. | true | 0 | |||
| z_pixelFlags_inexact_psfCenter | boolean | The PSF model is discontinuosu near this object's center. Measured on z-band. | true | 0 | |||
| z_pixelFlags_interpolated | boolean | An interpolated pixel contributed to the coadd in this object's footprint. Measured on z-band. | true | 0 | |||
| z_pixelFlags_interpolatedCenter | boolean | An interpolated pixel contributed to the coadd near this object's center. Measured on z-band. | true | 0 | |||
| z_pixelFlags_nodata | boolean | No pixel data was available in this band for this object. Measured on z-band. | true | 0 | |||
| z_pixelFlags_offimage | boolean | Deprecated; only set when there is no z-band data. | true | 0 | |||
| z_pixelFlags_saturated | boolean | Saturated pixels were rejected from this object's footprint, but would otherwise have contributed more than 10% of at least one pixel. Measured on z-band. | true | 0 | |||
| z_pixelFlags_saturatedCenter | boolean | Saturated pixels were rjected from near this object's center, but would otherwise have contributed more than 10% of at least one pixel. Measured on z-band. | true | 0 | |||
| z_pixelFlags_sensor_edge | boolean | A detector boundary passed through this object's footprint. Measured on z-band. | true | 0 | |||
| z_pixelFlags_sensor_edgeCenter | boolean | A detector boundary passed close to this object's center. Measured on z-band. | true | 0 | |||
| z_pixelFlags_suspect | boolean | Deprecated; only set when there is no z-band data. | true | 0 | |||
| z_pixelFlags_suspectCenter | boolean | Deprecated; only set when there is no z-band data. | true | 0 | |||
| z_invalidPsfFlag | boolean | This object has an invalid PSF (usually no inputs). Measured on z-band. | true | 0 | |||
| z_psfFlux | float | Flux derived from using the PSF model as a weight function. Forced on z-band. | nJy | true | 0 | ||
| z_psfFluxErr | float | Flux uncertainty derived from using the PSF model as a weight function. Forced on z-band. | nJy | true | 0 | ||
| z_psfFlux_area | float | Effective area of PSF. Forced on z-band. | pixel | true | 0 | ||
| z_psfFlux_flag | boolean | General Failure Flag. Forced on z-band. | true | 0 | |||
| z_psfFlux_flag_apCorr | boolean | Flag set if unable to aperture-correct the PSF flux. Forced on z-band. | true | 0 | |||
| z_psfFlux_flag_edge | boolean | Object was too close to the edge of the image to use the full PSF model. Forced on z-band. | true | 0 | |||
| z_psfFlux_flag_noGoodPixels | boolean | Not enough non-rejected pixels in data to attempt the fit. Forced on z-band. | true | 0 | |||
| z_ra | double | Position in right ascension, measured on z-band. | deg | true | pos.eq.ra | 0 | |
| z_raErr | float | Error in right ascension, measured on z-band. | deg | true | stat.error;pos.eq.ra | 0 | |
| z_ra_dec_Cov | float | Covariance between right ascension and declination, measured on z-band. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| z_deblend_dataCoverage | float | Fraction of data that contained good data, ie. 1 - number of no data pixels/total number of pixels in the z-band. | true | 0 | |||
| z_deblend_blendedness | float | Blendedness in the deconvolved scarlet space. | true | 0 | |||
| z_deblend_fluxOverlap | float | The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space. | true | 0 | |||
| z_deblend_fluxOverlapFraction | float | Fraction of flux from neighbors / source flux in the deconvolved footprint. | true | 0 | |||
| z_deblend_zeroFlux | boolean | True when there was no flux attributed to this object after flux redistribution in the deblender. | true | 0 | |||
| g_psfModel_TwoGaussian_gauss1_sigma_x | float | Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (g-band). | pixel | true | 0 | ||
| g_psfModel_TwoGaussian_gauss1_sigma_y | float | Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (g-band). | pixel | true | 0 | ||
| g_psfModel_TwoGaussian_gauss1_rho | float | Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (g-band). | true | 0 | |||
| g_psfModel_TwoGaussian_gauss1_fluxfrac | float | Fraction of the total flux (normalized to unity) of the first Gaussian component in the two-Gaussian PSF model (g-band). | true | 0 | |||
| g_psfModel_TwoGaussian_gauss2_sigma_x | float | Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (g-band). | pixel | true | 0 | ||
| g_psfModel_TwoGaussian_gauss2_sigma_y | float | Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (g-band). | pixel | true | 0 | ||
| g_psfModel_TwoGaussian_gauss2_rho | float | Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (g-band). | true | 0 | |||
| g_psfModel_TwoGaussian_n_iter | int | Number of iterations in the non-linear fit for the two-Gaussian PSF model (g-band). | true | 0 | |||
| g_psfModel_TwoGaussian_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the two-Gaussian PSF model (g-band). | true | 0 | |||
| g_psfModel_TwoGaussian_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (g-band). | true | 0 | |||
| g_psfModel_TwoGaussian_no_inputs_flag | boolean | Flag set for objects not fit because there were no coadd PSF inputs for the two-Gaussian PSF model (g-band). | true | 0 | |||
| i_psfModel_TwoGaussian_gauss1_sigma_x | float | Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (i-band). | pixel | true | 0 | ||
| i_psfModel_TwoGaussian_gauss1_sigma_y | float | Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (i-band). | pixel | true | 0 | ||
| i_psfModel_TwoGaussian_gauss1_rho | float | Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (i-band). | true | 0 | |||
| i_psfModel_TwoGaussian_gauss1_fluxfrac | float | Fraction of the total flux (normalized to unity) of the first Gaussian component in the two-Gaussian PSF model (i-band). | true | 0 | |||
| i_psfModel_TwoGaussian_gauss2_sigma_x | float | Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (i-band). | pixel | true | 0 | ||
| i_psfModel_TwoGaussian_gauss2_sigma_y | float | Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (i-band). | pixel | true | 0 | ||
| i_psfModel_TwoGaussian_gauss2_rho | float | Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (i-band). | true | 0 | |||
| i_psfModel_TwoGaussian_n_iter | int | Number of iterations in the non-linear fit for the two-Gaussian PSF model (i-band). | true | 0 | |||
| i_psfModel_TwoGaussian_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the two-Gaussian PSF model (i-band). | true | 0 | |||
| i_psfModel_TwoGaussian_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (i-band). | true | 0 | |||
| i_psfModel_TwoGaussian_no_inputs_flag | boolean | Flag set for objects not fit because there were no coadd PSF inputs for the two-Gaussian PSF model (i-band). | true | 0 | |||
| r_psfModel_TwoGaussian_gauss1_sigma_x | float | Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (r-band). | pixel | true | 0 | ||
| r_psfModel_TwoGaussian_gauss1_sigma_y | float | Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (r-band). | pixel | true | 0 | ||
| r_psfModel_TwoGaussian_gauss1_rho | float | Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (r-band). | true | 0 | |||
| r_psfModel_TwoGaussian_gauss1_fluxfrac | float | Fraction of the total flux (normalized to unity) of the first Gaussian component in the two-Gaussian PSF model (r-band). | true | 0 | |||
| r_psfModel_TwoGaussian_gauss2_sigma_x | float | Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (r-band). | pixel | true | 0 | ||
| r_psfModel_TwoGaussian_gauss2_sigma_y | float | Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (r-band). | pixel | true | 0 | ||
| r_psfModel_TwoGaussian_gauss2_rho | float | Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (r-band). | true | 0 | |||
| r_psfModel_TwoGaussian_n_iter | int | Number of iterations in the non-linear fit for the two-Gaussian PSF model (r-band). | true | 0 | |||
| r_psfModel_TwoGaussian_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the two-Gaussian PSF model (r-band). | true | 0 | |||
| r_psfModel_TwoGaussian_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (r-band). | true | 0 | |||
| r_psfModel_TwoGaussian_no_inputs_flag | boolean | Flag set for objects not fit because there were no coadd PSF inputs for the two-Gaussian PSF model (r-band). | true | 0 | |||
| u_psfModel_TwoGaussian_gauss1_sigma_x | float | Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (u-band). | pixel | true | 0 | ||
| u_psfModel_TwoGaussian_gauss1_sigma_y | float | Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (u-band). | pixel | true | 0 | ||
| u_psfModel_TwoGaussian_gauss1_rho | float | Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (u-band). | true | 0 | |||
| u_psfModel_TwoGaussian_gauss1_fluxfrac | float | Fraction of the total flux (normalized to unity) of the first Gaussian component in the two-Gaussian PSF model (u-band). | true | 0 | |||
| u_psfModel_TwoGaussian_gauss2_sigma_x | float | Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (u-band). | pixel | true | 0 | ||
| u_psfModel_TwoGaussian_gauss2_sigma_y | float | Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (u-band). | pixel | true | 0 | ||
| u_psfModel_TwoGaussian_gauss2_rho | float | Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (u-band). | true | 0 | |||
| u_psfModel_TwoGaussian_n_iter | int | Number of iterations in the non-linear fit for the two-Gaussian PSF model (u-band). | true | 0 | |||
| u_psfModel_TwoGaussian_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the two-Gaussian PSF model (u-band). | true | 0 | |||
| u_psfModel_TwoGaussian_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (u-band). | true | 0 | |||
| u_psfModel_TwoGaussian_no_inputs_flag | boolean | Flag set for objects not fit because there were no coadd PSF inputs for the two-Gaussian PSF model (u-band). | true | 0 | |||
| y_psfModel_TwoGaussian_gauss1_sigma_x | float | Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (y-band). | pixel | true | 0 | ||
| y_psfModel_TwoGaussian_gauss1_sigma_y | float | Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (y-band). | pixel | true | 0 | ||
| y_psfModel_TwoGaussian_gauss1_rho | float | Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (y-band). | true | 0 | |||
| y_psfModel_TwoGaussian_gauss1_fluxfrac | float | Fraction of the total flux (normalized to unity) of the first Gaussian component in the two-Gaussian PSF model (y-band). | true | 0 | |||
| y_psfModel_TwoGaussian_gauss2_sigma_x | float | Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (y-band). | pixel | true | 0 | ||
| y_psfModel_TwoGaussian_gauss2_sigma_y | float | Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (y-band). | pixel | true | 0 | ||
| y_psfModel_TwoGaussian_gauss2_rho | float | Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (y-band). | true | 0 | |||
| y_psfModel_TwoGaussian_n_iter | int | Number of iterations in the non-linear fit for the two-Gaussian PSF model (y-band). | true | 0 | |||
| y_psfModel_TwoGaussian_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the two-Gaussian PSF model (y-band). | true | 0 | |||
| y_psfModel_TwoGaussian_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (y-band). | true | 0 | |||
| y_psfModel_TwoGaussian_no_inputs_flag | boolean | Flag set for objects not fit because there were no coadd PSF inputs for the two-Gaussian PSF model (y-band). | true | 0 | |||
| z_psfModel_TwoGaussian_gauss1_sigma_x | float | Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (z-band). | pixel | true | 0 | ||
| z_psfModel_TwoGaussian_gauss1_sigma_y | float | Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (z-band). | pixel | true | 0 | ||
| z_psfModel_TwoGaussian_gauss1_rho | float | Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (z-band). | true | 0 | |||
| z_psfModel_TwoGaussian_gauss1_fluxfrac | float | Fraction of the total flux (normalized to unity) of the first Gaussian component in the two-Gaussian PSF model (z-band). | true | 0 | |||
| z_psfModel_TwoGaussian_gauss2_sigma_x | float | Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (z-band). | pixel | true | 0 | ||
| z_psfModel_TwoGaussian_gauss2_sigma_y | float | Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (z-band). | pixel | true | 0 | ||
| z_psfModel_TwoGaussian_gauss2_rho | float | Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (z-band). | true | 0 | |||
| z_psfModel_TwoGaussian_n_iter | int | Number of iterations in the non-linear fit for the two-Gaussian PSF model (z-band). | true | 0 | |||
| z_psfModel_TwoGaussian_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the two-Gaussian PSF model (z-band). | true | 0 | |||
| z_psfModel_TwoGaussian_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (z-band). | true | 0 | |||
| z_psfModel_TwoGaussian_no_inputs_flag | boolean | Flag set for objects not fit because there were no coadd PSF inputs for the two-Gaussian PSF model (z-band). | true | 0 | |||
| exponential_ra | double | Centroid (right ascension) from the multiband Gaussian mixture exponential approximation model fit. | deg | true | pos.eq.ra | 0 | |
| exponential_raErr | float | Error on the centroid (right ascension) from the multiband Gaussian mixture exponential approximation model fit. | deg | true | stat.error;pos.eq.ra | 0 | |
| exponential_dec | double | Centroid (declination) from the multiband Gaussian mixture exponential approximation model fit. | deg | true | pos.eq.dec | 0 | |
| exponential_decErr | float | Error on the centroid (declination) from the multiband exponential model fit. | deg | true | stat.error;pos.eq.dec | 0 | |
| exponential_ra_dec_Cov | float | Covariance between right ascension and declination from the Gaussian mixture exponential approximation model fit. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| exponential_reff_x | float | Effective radius (x-axis) from the multiband Gaussian mixture exponential approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| exponential_reff_xErr | float | Error on the effective radius (x-axis) from the multiband Gaussian mixture exponential approximation model fit. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| exponential_reff_y | float | Effective radius (y-axis) from the multiband Gaussian mixture exponential approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| exponential_reff_yErr | float | Error on the effective radius (y-axis) from the multiband Gaussian mixture exponential approximation model fit. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| exponential_rho | float | Ellipse rho (correlation coefficient) from the multiband Gaussian mixture exponential approximation model fit. | true | 0 | |||
| exponential_rhoErr | float | Error on ellipse rho (correlation coefficient) from the multiband Gaussian mixture exponential approximation model fit. | true | 0 | |||
| exponential_reff_major | float | Effective radius (major axis) from the multiband Gaussian mixture exponential approximation model fit. prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | arcsec | true | 0 | ||
| exponential_reff_minor | float | Effective radius (minor axis) from the multiband Gaussian mixture exponential approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | arcsec | true | 0 | ||
| exponential_theta | float | Position angle of the multiband Gaussian mixture exponential approximation model fit ellipse. | true | 0 | |||
| g_exponentialFlux | float | g-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| g_exponentialFluxErr | float | Error on the g-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| i_exponentialFlux | float | i-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| i_exponentialFluxErr | float | Error on the i-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| r_exponentialFlux | float | r-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| r_exponentialFluxErr | float | Error on the r-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| u_exponentialFlux | float | u-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| u_exponentialFluxErr | float | Error on the u-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| y_exponentialFlux | float | y-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| y_exponentialFluxErr | float | Error on the y-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| z_exponentialFlux | float | z-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| z_exponentialFluxErr | float | Error on the z-band flux from the multiband Gaussian mixture exponential approximation model fit. | nJy | true | 0 | ||
| exponential_n_eval_jac | int | Number of Jacobian evaluations for the multiband Gaussian mixture exponential approximation model fit. | true | 0 | |||
| exponential_n_iter | int | Number of iterations in the non-linear fit for the multiband exponential model. | true | 0 | |||
| exponential_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the multiband Gaussian mixture exponential approximation model. | true | 0 | |||
| exponential_delta_lnL_fit_linear | float | The ln-likelihood of the best model non-linear fit parameters minus the ln-likelihood of a subsequent linear least squares fit. | true | 0 | |||
| exponential_delta_lnL_fit_ps | float | The ln-likelihood of the best-fit Gaussian mixture exponential approximation model minus the ln-likelihood of a point source with the same centroid and PSF model. | true | 0 | |||
| exponential_no_data_flag | boolean | Flag set when there is insufficient data to fit for the multiband Gaussian mixture exponential approximation model. | true | 0 | |||
| exponential_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the multiband Gaussian mixture exponential approximation model. | true | 0 | |||
| sersic_ra | double | Centroid (right ascension) from the multiband Gaussian mixture Sersic approximation model fit. | deg | true | pos.eq.ra | 0 | |
| sersic_raErr | float | Error on the centroid (right ascension) from the multiband Gaussian mixture Sersic approximation model fit. | deg | true | stat.error;pos.eq.ra | 0 | |
| sersic_dec | double | Centroid (declination) from the multiband Gaussian mixture Sersic approximation model fit. | deg | true | pos.eq.dec | 0 | |
| sersic_decErr | float | Error on the centroid (declination) from the multiband Gaussian mixture Sersic approximation model fit. | deg | true | stat.error;pos.eq.dec | 0 | |
| sersic_ra_dec_Cov | float | Covariance between right ascension and declination from the multiband Gaussian mixture Sersic approximation model fit. | deg**2 | true | stat.covariance;pos.eq.ra;pos.eq.dec | 0 | |
| sersic_reff_x | float | Effective radius (x-axis) from the multiband Gaussian mixture Sersic approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| sersic_reff_xErr | float | Error on the effective radius (x-axis) from the multiband Gaussian mixture Sersic approximation model fit. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| sersic_reff_y | float | Effective radius (y-axis) from the multiband Gaussian mixture Sersic approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| sersic_reff_yErr | float | Error on the effective radius (y-axis) from the multiband Gaussian mixture Sersic approximation model fit. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | pixel | true | 0 | ||
| sersic_rho | float | Ellipse rho (correlation coefficient) from the multiband Gaussian mixture Sersic approximation model fit. | true | 0 | |||
| sersic_rhoErr | float | Error on ellipse rho (correlation coefficient) from the multiband Gaussian mixture Sersic approximation model fit. | true | 0 | |||
| sersic_reff_major | float | Effective radius (major axis) from the multiband Gaussian mixture Sersic approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | arcsec | true | 0 | ||
| sersic_reff_minor | float | Effective radius (minor axis) from the multiband Gaussian mixture Sersic approximation model fit, prior to convolution with the PSF model. Due to a bug, this value is too small by a factor of 2ln(2) and must be multiplied by that factor to get the correct value. | arcsec | true | 0 | ||
| sersic_theta | float | Position angle of the multiband Gaussian mixture Sersic approximation model fit ellipse. | true | 0 | |||
| g_sersicFlux | float | g-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| g_sersicFluxErr | float | Error on the g-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| i_sersicFlux | float | i-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| i_sersicFluxErr | float | Error on the i-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| r_sersicFlux | float | r-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| r_sersicFluxErr | float | Error on the r-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| u_sersicFlux | float | u-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| u_sersicFluxErr | float | Error on the u-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| y_sersicFlux | float | y-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| y_sersicFluxErr | float | Error on the y-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| z_sersicFlux | float | z-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| z_sersicFluxErr | float | Error on the z-band flux from the multiband Gaussian mixture Sersic approximation model fit. | nJy | true | 0 | ||
| sersic_index | float | Sersic profile index parameter from the multiband Gaussian mixture Sersic approximation model fit. | true | 0 | |||
| sersic_indexErr | float | Error on the Sersic profile index parameter from the multiband Gaussian mixture Sersic approximation model fit. | true | 0 | |||
| sersic_n_eval_jac | int | Number of Jacobian evaluations for the multiband Gaussian mixture Sersic approximation model fit. | true | 0 | |||
| sersic_n_iter | int | Number of iterations in the non-linear fit for the multiband Gaussian mixture Sersic approximation model fit. | true | 0 | |||
| sersic_chi2_reduced | float | Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the multiband Gaussian mixture Sersic approximation model. | true | 0 | |||
| sersic_no_data_flag | boolean | Flag set when there is insufficient data to fit for the multiband Gaussian mixture Sersic approximation model. | true | 0 | |||
| sersic_unknown_flag | boolean | Flag set for failures with an unexpected or unknown cause for the multiband Gaussian mixture Sersic approximation model. | true | 0 | |||
| g_epoch | double | Mean epoch of the object in the g-band coadd in MJD TAI | d | true | 0 | ||
| i_epoch | double | Mean epoch of the object in the i-band coadd in MJD TAI | d | true | 0 | ||
| r_epoch | double | Mean epoch of the object in the r-band coadd in MJD TAI | d | true | 0 | ||
| u_epoch | double | Mean epoch of the object in the u-band coadd in MJD TAI | d | true | 0 | ||
| y_epoch | double | Mean epoch of the object in the y-band coadd in MJD TAI | d | true | 0 | ||
| z_epoch | double | Mean epoch of the object in the z-band coadd in MJD TAI | d | true | 0 |