|
tract
|
long |
|
Skymap tract ID
|
|
10 |
1 |
|
patch
|
long |
|
Skymap patch ID
|
|
20 |
1 |
|
z_ra
|
double |
deg |
Position in right ascension, measured on z-band.
|
pos.eq.ra |
30 |
|
|
z_dec
|
double |
deg |
Position in declination, measured on z-band.
|
pos.eq.dec |
40 |
|
|
z_raErr
|
float |
deg |
Error in right ascension, measured on z-band.
|
stat.error;pos.eq.ra |
50 |
|
|
z_decErr
|
float |
deg |
Error in declination, measured on z-band.
|
stat.error;pos.eq.dec |
60 |
|
|
z_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination, measured on z-band.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
70 |
|
|
z_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Forced on z-band.
|
|
80 |
|
|
z_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Forced on z-band.
|
|
90 |
|
|
z_psfMag
|
float |
mag |
AB magnitude of the z-band psfFlux.
|
|
100 |
1 |
|
z_psfMagErr
|
float |
mag |
Uncertainty in magnitudes of the z-band psfFlux.
|
|
110 |
1 |
|
z_free_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Measured on z-band.
|
|
120 |
|
|
z_free_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Measured on z-band.
|
|
130 |
|
|
z_free_psfFlux_flag
|
boolean |
|
Flag set if the unforced PSF flux failed in this band for any reason. Measured on z-band.
|
|
140 |
|
|
z_gaapPsfFlux
|
float |
nJy |
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.
|
|
150 |
|
|
z_gaapPsfFluxErr
|
float |
nJy |
GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on z-band.
|
|
160 |
|
|
z_gaap0p7Flux
|
float |
nJy |
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.
|
|
170 |
|
|
z_gaap0p7FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on z-band.
|
|
180 |
|
|
z_gaap1p0Flux
|
float |
nJy |
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.
|
|
190 |
|
|
z_gaap1p0FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on z-band.
|
|
200 |
|
|
z_ixx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on z-band.
|
|
210 |
|
|
z_iyy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on z-band.
|
|
220 |
|
|
z_ixy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on z-band.
|
|
230 |
|
|
z_i_flag
|
boolean |
|
General failure flag, set if anything went wrong. Measured on z-band.
|
|
240 |
|
|
z_ixxPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on z-band.
|
|
250 |
|
|
z_iyyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on z-band.
|
|
260 |
|
|
z_ixyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on z-band.
|
|
270 |
|
|
z_iPSF_flag
|
boolean |
|
Flag set for any failure in the PSF model moments. Measured on z-band.
|
|
280 |
|
|
z_kronRad
|
float |
pixel |
Kron radius (sqrt(a*b)). Measured on z-band.
|
|
290 |
|
|
z_kronFlux
|
float |
nJy |
Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on z-band.
|
|
300 |
|
|
z_kronFluxErr
|
float |
nJy |
Flux uncertainty from Kron Flux algorithm. Measured on z-band.
|
|
310 |
|
|
z_ap03Flux
|
float |
nJy |
Flux within 3.0-pixel radius aperture. Forced on z-band.
|
|
320 |
|
|
z_ap03FluxErr
|
float |
nJy |
Flux uncertainty within 3.0-pixel radius aperture. Forced on z-band.
|
|
330 |
|
|
z_ap03Flux_flag
|
boolean |
|
Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on z-band.
|
|
340 |
|
|
z_ap06Flux
|
float |
nJy |
Flux within 6.0-pixel radius aperture. Forced on z-band.
|
|
350 |
|
|
z_ap06FluxErr
|
float |
nJy |
Flux uncertainty within 6.0-pixel radius aperture. Forced on z-band.
|
|
360 |
|
|
z_ap06Flux_flag
|
boolean |
|
Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on z-band.
|
|
370 |
|
|
z_ap09Flux
|
float |
nJy |
Flux within 9.0-pixel radius aperture. Forced on z-band.
|
|
380 |
|
|
z_ap09FluxErr
|
float |
nJy |
Flux uncertainty within 9.0-pixel radius aperture. Forced on z-band.
|
|
390 |
|
|
z_ap09Flux_flag
|
boolean |
|
Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on z-band.
|
|
400 |
|
|
z_ap12Flux
|
float |
nJy |
Flux within 12.0-pixel radius aperture. Forced on z-band.
|
|
410 |
|
|
z_ap12FluxErr
|
float |
nJy |
Flux uncertainty within 12.0-pixel radius aperture. Forced on z-band.
|
|
420 |
|
|
z_ap12Flux_flag
|
boolean |
|
Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on z-band.
|
|
430 |
|
|
z_ap17Flux
|
float |
nJy |
Flux within 17.0-pixel radius aperture. Forced on z-band.
|
|
440 |
|
|
z_ap17FluxErr
|
float |
nJy |
Flux uncertainty within 17.0-pixel radius aperture. Forced on z-band.
|
|
450 |
|
|
z_ap17Flux_flag
|
boolean |
|
Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on z-band.
|
|
460 |
|
|
z_ap25Flux
|
float |
nJy |
Flux within 25.0-pixel radius aperture. Forced on z-band.
|
|
470 |
|
|
z_ap25FluxErr
|
float |
nJy |
Flux uncertainty within 25.0-pixel radius aperture. Forced on z-band.
|
|
480 |
|
|
z_ap25Flux_flag
|
boolean |
|
Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on z-band.
|
|
490 |
|
|
z_ap35Flux
|
float |
nJy |
Flux within 35.0-pixel radius aperture. Forced on z-band.
|
|
500 |
|
|
z_ap35FluxErr
|
float |
nJy |
Flux uncertainty within 35.0-pixel radius aperture. Forced on z-band.
|
|
510 |
|
|
z_ap35Flux_flag
|
boolean |
|
Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on z-band.
|
|
520 |
|
|
z_ap50Flux
|
float |
nJy |
Flux within 50.0-pixel radius aperture. Forced on z-band.
|
|
530 |
|
|
z_ap50FluxErr
|
float |
nJy |
Flux uncertainty within 50.0-pixel radius aperture. Forced on z-band.
|
|
540 |
|
|
z_ap50Flux_flag
|
boolean |
|
Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on z-band.
|
|
550 |
|
|
z_ap70Flux
|
float |
nJy |
Flux within 70.0-pixel radius aperture. Forced on z-band.
|
|
560 |
|
|
z_ap70FluxErr
|
float |
nJy |
Flux uncertainty within 70.0-pixel radius aperture. Forced on z-band.
|
|
570 |
|
|
z_ap70Flux_flag
|
boolean |
|
Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on z-band.
|
|
580 |
|
|
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.
|
|
590 |
|
|
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.
|
|
600 |
|
|
z_model_extendedness
|
float |
|
Sersic 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.
|
|
610 |
|
|
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.
|
|
620 |
|
|
z_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Forced on z-band.
|
|
630 |
|
|
z_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Forced on z-band.
|
|
640 |
|
|
z_cModelMag
|
float |
mag |
AB magnitude of cModelFlux. Forced on z-band.
|
|
650 |
1 |
|
z_cModelMagErr
|
float |
mag |
Uncertainty in magnitudes on cModelFlux. Forced on z-band.
|
|
660 |
1 |
|
z_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Forced on z-band.
|
|
670 |
|
|
z_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on z-band.
|
|
680 |
|
|
z_free_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Measured on z-band.
|
|
690 |
|
|
z_free_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Measured on z-band.
|
|
700 |
|
|
z_free_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Measured on z-band.
|
|
710 |
|
|
z_free_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on z-band.
|
|
720 |
|
|
z_free_cModelFlux_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Measured on z-band.
|
|
730 |
|
|
z_free_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on z-band.
|
|
740 |
|
|
z_free_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on z-band.
|
|
750 |
|
|
z_free_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on z-band.
|
|
760 |
|
|
z_free_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on z-band.
|
|
770 |
|
|
z_cModel_dev_reff_major
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on z-band.
|
|
780 |
|
|
z_cModel_dev_reff_minor
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on z-band.
|
|
790 |
|
|
z_cModel_dev_theta
|
float |
|
Position angle of the de Vaucouleurs fit ellipse. Measured on z-band.
|
|
800 |
|
|
z_cModel_exp_reff_major
|
float |
arcsec |
Half-light ellipse of the exponential fit (major axis). Measured on z-band.
|
|
810 |
|
|
z_cModel_exp_reff_minor
|
float |
arcsec |
Half-light ellipse of the exponential fit (minor axis). Measured on z-band.
|
|
820 |
|
|
z_cModel_exp_theta
|
float |
|
Position angle of the exponential fit ellipse. Measured on z-band.
|
|
830 |
|
|
z_cModel_chi2
|
float |
|
-ln(likelihood) (chi^2) in CModel fit. Measured on z-band.
|
|
840 |
|
|
z_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on z-band.
|
|
850 |
|
|
z_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on z-band.
|
|
860 |
|
|
z_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on z-band.
|
|
870 |
|
|
z_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on z-band.
|
|
880 |
|
|
z_moments_g1
|
float |
|
Moments-based G1 shear ellipticity parameter (z-band)
|
|
890 |
|
|
z_moments_g2
|
float |
|
Moments-based G2 shear ellipticity parameter (z-band)
|
|
900 |
|
|
z_moments_trace
|
float |
arcsec |
Moments-based trace radius (z-band)
|
|
910 |
|
|
z_moments_flag
|
boolean |
|
Failure flag for moments (z-band)
|
|
920 |
|
|
z_moments_psf_g1
|
float |
|
Moments-based G1 ellipticity of of the PSF (z-band)
|
|
930 |
|
|
z_moments_psf_g2
|
float |
|
Moments-based G2 ellipticity of of the PSF (z-band)
|
|
940 |
|
|
z_moments_psf_trace
|
float |
arcsec |
Moments-based trace radius of the PSF (z-band)
|
|
950 |
|
|
z_moments_psf_flag
|
boolean |
|
Failure flag for PSF moments (z-band)
|
|
960 |
|
|
z_moments_psf_debiased_g1
|
float |
|
Moments-based G1 ellipticity of the PSF, debiased (z-band)
|
|
970 |
|
|
z_moments_psf_debiased_g2
|
float |
|
Moments-based G2 ellipticity of the PSF, debiased (z-band)
|
|
980 |
|
|
z_moments_psf_debiased_trace
|
float |
arcsec |
Moments-based trace radius of the PSF, debiased (z-band)
|
|
990 |
|
|
z_moments_psf_debiased_flag
|
boolean |
|
Failure flag for the debiased PSF moments (z-band)
|
|
1000 |
|
|
z_hsmShapeRegauss_e1
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on z-band.
|
|
1010 |
|
|
z_hsmShapeRegauss_e2
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on z-band.
|
|
1020 |
|
|
z_hsmShapeRegauss_sigma
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on z-band.
|
|
1030 |
|
|
z_hsmShapeRegauss_flag
|
boolean |
|
Flag set for any failure with the Regaussianziation shapes. Measured on z-band.
|
|
1040 |
|
|
z_hsm_moments_30
|
float |
|
HSM higher-order moment 30. Measured on z-band.
|
|
1050 |
|
|
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.
|
|
1060 |
|
|
z_hsm_moments_21
|
float |
|
HSM higher-order moment 21. Measured on z-band.
|
|
1070 |
|
|
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.
|
|
1080 |
|
|
z_hsm_moments_12
|
float |
|
HSM higher-order moment 12. Measured on z-band.
|
|
1090 |
|
|
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.
|
|
1100 |
|
|
z_hsm_moments_03
|
float |
|
HSM higher-order moment 03. Measured on z-band.
|
|
1110 |
|
|
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.
|
|
1120 |
|
|
z_hsm_moments_40
|
float |
|
HSM higher-order moment 40. Measured on z-band.
|
|
1130 |
|
|
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.
|
|
1140 |
|
|
z_hsm_moments_31
|
float |
|
HSM higher-order moment 31. Measured on z-band.
|
|
1150 |
|
|
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.
|
|
1160 |
|
|
z_hsm_moments_22
|
float |
|
HSM higher-order moment 22. Measured on z-band.
|
|
1170 |
|
|
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.
|
|
1180 |
|
|
z_hsm_moments_13
|
float |
|
HSM higher-order moment 13. Measured on z-band.
|
|
1190 |
|
|
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.
|
|
1200 |
|
|
z_hsm_moments_04
|
float |
|
HSM higher-order moment 04. Measured on z-band.
|
|
1210 |
|
|
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.
|
|
1220 |
|
|
z_hsm_moments_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moments. Measured on z-band.
|
|
1230 |
|
|
z_hsm_momentsPsf_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on z-band.
|
|
1240 |
|
|
z_inputCount
|
int |
|
Number of images contributing at center, not including any clipping. Forced on z-band.
|
|
1250 |
|
|
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.
|
|
1260 |
|
|
z_deblend_blendedness
|
float |
|
Blendedness in the deconvolved scarlet space.
|
|
1270 |
|
|
z_deblend_fluxOverlap
|
float |
|
The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space.
|
|
1280 |
|
|
z_deblend_fluxOverlapFraction
|
float |
|
Fraction of flux from neighbors / source flux in the deconvolved footprint.
|
|
1290 |
|
|
z_deblend_zeroFlux
|
boolean |
|
True when there was no flux attributed to this object after flux redistribution in the deblender.
|
|
1300 |
|
|
z_psfModel_TwoGaussian_gauss1_sigma_x
|
float |
pixel |
Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (z-band).
|
|
1310 |
|
|
z_psfModel_TwoGaussian_gauss1_sigma_y
|
float |
pixel |
Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (z-band).
|
|
1320 |
|
|
z_psfModel_TwoGaussian_gauss1_rho
|
float |
|
Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (z-band).
|
|
1330 |
|
|
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).
|
|
1340 |
|
|
z_psfModel_TwoGaussian_gauss2_sigma_x
|
float |
pixel |
Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (z-band).
|
|
1350 |
|
|
z_psfModel_TwoGaussian_gauss2_sigma_y
|
float |
pixel |
Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (z-band).
|
|
1360 |
|
|
z_psfModel_TwoGaussian_gauss2_rho
|
float |
|
Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (z-band).
|
|
1370 |
|
|
z_psfModel_TwoGaussian_n_iter
|
int |
|
Number of iterations in the non-linear fit for the two-Gaussian PSF model (z-band).
|
|
1380 |
|
|
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).
|
|
1390 |
|
|
z_psfModel_TwoGaussian_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (z-band).
|
|
1400 |
|
|
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).
|
|
1410 |
|
|
z_inputCount_flag
|
boolean |
|
Flag set for any failure in computing the number of inputs. Forced on z-band.
|
|
1420 |
|
|
z_inputCount_flag_noInputs
|
boolean |
|
No coadd inputs were recorded. Forced on z-band.
|
|
1430 |
|
|
z_psfFlux_area
|
float |
pixel |
Effective area of PSF. Forced on z-band.
|
|
1440 |
|
|
z_psfFlux_flag
|
boolean |
|
General Failure Flag. Forced on z-band.
|
|
1450 |
|
|
z_psfFlux_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the PSF flux. Forced on z-band.
|
|
1460 |
|
|
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.
|
|
1470 |
|
|
z_psfFlux_flag_noGoodPixels
|
boolean |
|
Not enough non-rejected pixels in data to attempt the fit. Forced on z-band.
|
|
1480 |
|
|
z_cModel_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Forced on z-band.
|
|
1490 |
|
|
z_cModel_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the CModel flux. Forced on z-band.
|
|
1500 |
|
|
z_gaapFlux_flag
|
boolean |
|
Flag set for any failure in the GAaP photometry. Forced on z-band.
|
|
1510 |
|
|
z_gaapFlux_flag_edge
|
boolean |
|
Source is too close to the edge. Forced on z-band.
|
|
1520 |
|
|
z_blendedness_flag
|
boolean |
|
Flag set for any failure in the blendedness algorithm. Measured on z-band.
|
|
1530 |
|
|
z_pixelFlags_bad
|
boolean |
|
Deprecated; only set when there is no z-band data.
|
|
1540 |
|
|
z_pixelFlags_clipped
|
boolean |
|
Artifacts were rejected by warp comparison in this object's footprint. Measured on z-band.
|
|
1550 |
|
|
z_pixelFlags_clippedCenter
|
boolean |
|
Artifacts were rejected by warp comparison in this object's center. Measured on z-band.
|
|
1560 |
|
|
z_pixelFlags_cr
|
boolean |
|
A cosmic ray was detected and interpolated in this object's footprint. Measured on z-band.
|
|
1570 |
|
|
z_pixelFlags_crCenter
|
boolean |
|
A cosmic ray was detected and interpolated in this object's center. Measured on z-band.
|
|
1580 |
|
|
z_pixelFlags_edge
|
boolean |
|
Deprecated; only set when there is no z-band data.
|
|
1590 |
|
|
z_pixelFlags_inexact_psf
|
boolean |
|
The PSF model is discontinuous in this object's footprint. Measured on z-band.
|
|
1600 |
|
|
z_pixelFlags_inexact_psfCenter
|
boolean |
|
The PSF model is discontinuosu near this object's center. Measured on z-band.
|
|
1610 |
|
|
z_pixelFlags_interpolated
|
boolean |
|
An interpolated pixel contributed to the coadd in this object's footprint. Measured on z-band.
|
|
1620 |
|
|
z_pixelFlags_interpolatedCenter
|
boolean |
|
An interpolated pixel contributed to the coadd near this object's center. Measured on z-band.
|
|
1630 |
|
|
z_pixelFlags_nodata
|
boolean |
|
No pixel data was available in this band for this object. Measured on z-band.
|
|
1640 |
|
|
z_pixelFlags_offimage
|
boolean |
|
Deprecated; only set when there is no z-band data.
|
|
1650 |
|
|
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.
|
|
1660 |
|
|
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.
|
|
1670 |
|
|
z_pixelFlags_sensor_edge
|
boolean |
|
A detector boundary passed through this object's footprint. Measured on z-band.
|
|
1680 |
|
|
z_pixelFlags_sensor_edgeCenter
|
boolean |
|
A detector boundary passed close to this object's center. Measured on z-band.
|
|
1690 |
|
|
z_pixelFlags_suspect
|
boolean |
|
Deprecated; only set when there is no z-band data.
|
|
1700 |
|
|
z_pixelFlags_suspectCenter
|
boolean |
|
Deprecated; only set when there is no z-band data.
|
|
1710 |
|
|
z_extendedness_flag
|
boolean |
|
Flag set for any failure in the flux-ratio extendedness. Measured on z-band.
|
|
1720 |
|
|
z_sizeExtendedness_flag
|
boolean |
|
Flag set for any failure in the moments-based extendedness. Measured on z-band.
|
|
1730 |
|
|
z_invalidPsfFlag
|
boolean |
|
This object has an invalid PSF (usually no inputs). Measured on z-band.
|
|
1740 |
|
|
z_calib_astrometry_used
|
boolean |
|
Propagated from sources. Measured on z-band.
|
|
1750 |
|
|
z_calib_photometry_used
|
boolean |
|
Propagated from sources. Measured on z-band.
|
|
1760 |
|
|
z_calib_psf_candidate
|
boolean |
|
Propagated from sources. Measured on z-band.
|
|
1770 |
|
|
z_calib_psf_reserved
|
boolean |
|
Propagated from sources. Measured on z-band.
|
|
1780 |
|
|
z_calib_psf_used
|
boolean |
|
Propagated from sources. Measured on z-band.
|
|
1790 |
|
|
z_apFlux_flag
|
boolean |
|
Duplicate of z_ap12Flux_flag.
|
|
1800 |
|
|
z_apFlux_flag_apertureTruncated
|
boolean |
|
Duplicate of z_ap12Flux_flag_apertureTruncated.
|
|
1810 |
|
|
z_apFlux_flag_sincCoeffsTruncated
|
boolean |
|
Duplicate of z_ap12Flux_flag_sincCoeffsTruncated. Measured on z-band.
|
|
1820 |
|
|
z_centroid_flag
|
boolean |
|
Flag set for any failure in the centroid algorithm. Measured on z-band.
|
|
1830 |
|
|
z_kronFlux_flag
|
boolean |
|
Flag set for any failure in the Kron photometry. Measured on z-band.
|
|
1840 |
|
|
z_kronFlux_flag_bad_radius
|
boolean |
|
Bad Kron radius. Measured on z-band.
|
|
1850 |
|
|
z_kronFlux_flag_bad_shape
|
boolean |
|
Shape for measuring Kron radius is bad; used PSF shape. Measured on z-band.
|
|
1860 |
|
|
z_kronFlux_flag_bad_shape_no_psf
|
boolean |
|
Bad shape and no PSF. Measured on z-band.
|
|
1870 |
|
|
z_kronFlux_flag_edge
|
boolean |
|
Bad measurement due to image edge. Measured on z-band.
|
|
1880 |
|
|
z_kronFlux_flag_no_fallback_radius
|
boolean |
|
No minimum radius and no PSF provided. Measured on z-band.
|
|
1890 |
|
|
z_kronFlux_flag_no_minimum_radius
|
boolean |
|
Minimum radius could not enforced, no minimum value or PSF. Measured on z-band.
|
|
1900 |
|
|
z_kronFlux_flag_small_radius
|
boolean |
|
Measured Kron radius was smaller than that of the PSF. Measured on z-band.
|
|
1910 |
|
|
z_kronFlux_flag_used_minimum_radius
|
boolean |
|
Used the minimum radius for the Kron radius. Measured on z-band.
|
|
1920 |
|
|
z_kronFlux_flag_used_psf_radius
|
boolean |
|
Kron radius fell back to being derived from the PSF radius. Measured on z-band.
|
|
1930 |
|
|
u_ra
|
double |
deg |
Position in right ascension, measured on u-band.
|
pos.eq.ra |
1940 |
|
|
u_dec
|
double |
deg |
Position in declination, measured on u-band.
|
pos.eq.dec |
1950 |
|
|
u_raErr
|
float |
deg |
Error in right ascension, measured on u-band.
|
stat.error;pos.eq.ra |
1960 |
|
|
u_decErr
|
float |
deg |
Error in declination, measured on u-band.
|
stat.error;pos.eq.dec |
1970 |
|
|
u_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination, measured on u-band.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
1980 |
|
|
u_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Forced on u-band.
|
|
1990 |
|
|
u_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Forced on u-band.
|
|
2000 |
|
|
u_psfMag
|
float |
mag |
AB magnitude of the u-band psfFlux.
|
|
2010 |
1 |
|
u_psfMagErr
|
float |
mag |
Uncertainty in magnitudes of the u-band psfFlux.
|
|
2020 |
1 |
|
u_free_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Measured on u-band.
|
|
2030 |
|
|
u_free_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Measured on u-band.
|
|
2040 |
|
|
u_free_psfFlux_flag
|
boolean |
|
Flag set if the unforced PSF flux failed in this band for any reason. Measured on u-band.
|
|
2050 |
|
|
u_cModel_dev_reff_major
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on u-band.
|
|
2060 |
|
|
u_cModel_dev_reff_minor
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on u-band.
|
|
2070 |
|
|
u_cModel_dev_theta
|
float |
|
Position angle of the de Vaucouleurs fit ellipse. Measured on u-band.
|
|
2080 |
|
|
u_cModel_exp_reff_major
|
float |
arcsec |
Half-light ellipse of the exponential fit (major axis). Measured on u-band.
|
|
2090 |
|
|
u_cModel_exp_reff_minor
|
float |
arcsec |
Half-light ellipse of the exponential fit (minor axis). Measured on u-band.
|
|
2100 |
|
|
u_cModel_exp_theta
|
float |
|
Position angle of the exponential fit ellipse. Measured on u-band.
|
|
2110 |
|
|
u_cModel_chi2
|
float |
|
-ln(likelihood) (chi^2) in CModel fit. Measured on u-band.
|
|
2120 |
|
|
u_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on u-band.
|
|
2130 |
|
|
u_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on u-band.
|
|
2140 |
|
|
u_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on u-band.
|
|
2150 |
|
|
u_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on u-band.
|
|
2160 |
|
|
u_gaapPsfFlux
|
float |
nJy |
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.
|
|
2170 |
|
|
u_gaapPsfFluxErr
|
float |
nJy |
GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on u-band.
|
|
2180 |
|
|
u_gaap0p7Flux
|
float |
nJy |
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.
|
|
2190 |
|
|
u_gaap0p7FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on u-band.
|
|
2200 |
|
|
u_gaap1p0Flux
|
float |
nJy |
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.
|
|
2210 |
|
|
u_gaap1p0FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on u-band.
|
|
2220 |
|
|
u_ixx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on u-band.
|
|
2230 |
|
|
u_iyy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on u-band.
|
|
2240 |
|
|
u_ixy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on u-band.
|
|
2250 |
|
|
u_i_flag
|
boolean |
|
General failure flag, set if anything went wrong. Measured on u-band.
|
|
2260 |
|
|
u_ixxPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on u-band.
|
|
2270 |
|
|
u_iyyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on u-band.
|
|
2280 |
|
|
u_ixyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on u-band.
|
|
2290 |
|
|
u_iPSF_flag
|
boolean |
|
Flag set for any failure in the PSF model moments. Measured on u-band.
|
|
2300 |
|
|
u_kronRad
|
float |
pixel |
Kron radius (sqrt(a*b)). Measured on u-band.
|
|
2310 |
|
|
u_kronFlux
|
float |
nJy |
Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on u-band.
|
|
2320 |
|
|
u_kronFluxErr
|
float |
nJy |
Flux uncertainty from Kron Flux algorithm. Measured on u-band.
|
|
2330 |
|
|
u_ap03Flux
|
float |
nJy |
Flux within 3.0-pixel radius aperture. Forced on u-band.
|
|
2340 |
|
|
u_ap03FluxErr
|
float |
nJy |
Flux uncertainty within 3.0-pixel radius aperture. Forced on u-band.
|
|
2350 |
|
|
u_ap03Flux_flag
|
boolean |
|
Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on u-band.
|
|
2360 |
|
|
u_ap06Flux
|
float |
nJy |
Flux within 6.0-pixel radius aperture. Forced on u-band.
|
|
2370 |
|
|
u_ap06FluxErr
|
float |
nJy |
Flux uncertainty within 6.0-pixel radius aperture. Forced on u-band.
|
|
2380 |
|
|
u_ap06Flux_flag
|
boolean |
|
Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on u-band.
|
|
2390 |
|
|
u_ap09Flux
|
float |
nJy |
Flux within 9.0-pixel radius aperture. Forced on u-band.
|
|
2400 |
|
|
u_ap09FluxErr
|
float |
nJy |
Flux uncertainty within 9.0-pixel radius aperture. Forced on u-band.
|
|
2410 |
|
|
u_ap09Flux_flag
|
boolean |
|
Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on u-band.
|
|
2420 |
|
|
u_ap12Flux
|
float |
nJy |
Flux within 12.0-pixel radius aperture. Forced on u-band.
|
|
2430 |
|
|
u_ap12FluxErr
|
float |
nJy |
Flux uncertainty within 12.0-pixel radius aperture. Forced on u-band.
|
|
2440 |
|
|
u_ap12Flux_flag
|
boolean |
|
Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on u-band.
|
|
2450 |
|
|
u_ap17Flux
|
float |
nJy |
Flux within 17.0-pixel radius aperture. Forced on u-band.
|
|
2460 |
|
|
u_ap17FluxErr
|
float |
nJy |
Flux uncertainty within 17.0-pixel radius aperture. Forced on u-band.
|
|
2470 |
|
|
u_ap17Flux_flag
|
boolean |
|
Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on u-band.
|
|
2480 |
|
|
u_ap25Flux
|
float |
nJy |
Flux within 25.0-pixel radius aperture. Forced on u-band.
|
|
2490 |
|
|
u_ap25FluxErr
|
float |
nJy |
Flux uncertainty within 25.0-pixel radius aperture. Forced on u-band.
|
|
2500 |
|
|
u_ap25Flux_flag
|
boolean |
|
Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on u-band.
|
|
2510 |
|
|
u_ap35Flux
|
float |
nJy |
Flux within 35.0-pixel radius aperture. Forced on u-band.
|
|
2520 |
|
|
u_ap35FluxErr
|
float |
nJy |
Flux uncertainty within 35.0-pixel radius aperture. Forced on u-band.
|
|
2530 |
|
|
u_ap35Flux_flag
|
boolean |
|
Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on u-band.
|
|
2540 |
|
|
u_ap50Flux
|
float |
nJy |
Flux within 50.0-pixel radius aperture. Forced on u-band.
|
|
2550 |
|
|
u_ap50FluxErr
|
float |
nJy |
Flux uncertainty within 50.0-pixel radius aperture. Forced on u-band.
|
|
2560 |
|
|
u_ap50Flux_flag
|
boolean |
|
Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on u-band.
|
|
2570 |
|
|
u_ap70Flux
|
float |
nJy |
Flux within 70.0-pixel radius aperture. Forced on u-band.
|
|
2580 |
|
|
u_ap70FluxErr
|
float |
nJy |
Flux uncertainty within 70.0-pixel radius aperture. Forced on u-band.
|
|
2590 |
|
|
u_ap70Flux_flag
|
boolean |
|
Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on u-band.
|
|
2600 |
|
|
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.
|
|
2610 |
|
|
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.
|
|
2620 |
|
|
u_model_extendedness
|
float |
|
Sersic 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.
|
|
2630 |
|
|
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.
|
|
2640 |
|
|
u_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Forced on u-band.
|
|
2650 |
|
|
u_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Forced on u-band.
|
|
2660 |
|
|
u_cModelMag
|
float |
mag |
AB magnitude of cModelFlux. Forced on u-band.
|
|
2670 |
1 |
|
u_cModelMagErr
|
float |
mag |
Uncertainty in magnitudes on cModelFlux. Forced on u-band.
|
|
2680 |
1 |
|
u_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Forced on u-band.
|
|
2690 |
|
|
u_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on u-band.
|
|
2700 |
|
|
u_free_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Measured on u-band.
|
|
2710 |
|
|
u_free_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Measured on u-band.
|
|
2720 |
|
|
u_free_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Measured on u-band.
|
|
2730 |
|
|
u_free_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on u-band.
|
|
2740 |
|
|
u_free_cModelFlux_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Measured on u-band.
|
|
2750 |
|
|
u_free_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on u-band.
|
|
2760 |
|
|
u_free_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on u-band.
|
|
2770 |
|
|
u_free_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on u-band.
|
|
2780 |
|
|
u_free_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on u-band.
|
|
2790 |
|
|
u_moments_g1
|
float |
|
Moments-based G1 shear ellipticity parameter (u-band)
|
|
2800 |
|
|
u_moments_g2
|
float |
|
Moments-based G2 shear ellipticity parameter (u-band)
|
|
2810 |
|
|
u_moments_trace
|
float |
arcsec |
Moments-based trace radius (u-band)
|
|
2820 |
|
|
u_moments_flag
|
boolean |
|
Failure flag for moments (u-band)
|
|
2830 |
|
|
u_moments_psf_g1
|
float |
|
Moments-based G1 ellipticity of of the PSF (u-band)
|
|
2840 |
|
|
u_moments_psf_g2
|
float |
|
Moments-based G2 ellipticity of of the PSF (u-band)
|
|
2850 |
|
|
u_moments_psf_trace
|
float |
arcsec |
Moments-based trace radius of the PSF (u-band)
|
|
2860 |
|
|
u_moments_psf_flag
|
boolean |
|
Failure flag for PSF moments (u-band)
|
|
2870 |
|
|
u_moments_psf_debiased_g1
|
float |
|
Moments-based G1 ellipticity of the PSF, debiased (u-band)
|
|
2880 |
|
|
u_moments_psf_debiased_g2
|
float |
|
Moments-based G2 ellipticity of the PSF, debiased (u-band)
|
|
2890 |
|
|
u_moments_psf_debiased_trace
|
float |
arcsec |
Moments-based trace radius of the PSF, debiased (u-band)
|
|
2900 |
|
|
u_moments_psf_debiased_flag
|
boolean |
|
Failure flag for the debiased PSF moments (u-band)
|
|
2910 |
|
|
u_hsmShapeRegauss_e1
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on u-band.
|
|
2920 |
|
|
u_hsmShapeRegauss_e2
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on u-band.
|
|
2930 |
|
|
u_hsmShapeRegauss_sigma
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on u-band.
|
|
2940 |
|
|
u_hsmShapeRegauss_flag
|
boolean |
|
Flag set for any failure with the Regaussianziation shapes. Measured on u-band.
|
|
2950 |
|
|
u_hsm_moments_30
|
float |
|
HSM higher-order moment 30. Measured on u-band.
|
|
2960 |
|
|
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.
|
|
2970 |
|
|
u_hsm_moments_21
|
float |
|
HSM higher-order moment 21. Measured on u-band.
|
|
2980 |
|
|
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.
|
|
2990 |
|
|
u_hsm_moments_12
|
float |
|
HSM higher-order moment 12. Measured on u-band.
|
|
3000 |
|
|
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.
|
|
3010 |
|
|
u_hsm_moments_03
|
float |
|
HSM higher-order moment 03. Measured on u-band.
|
|
3020 |
|
|
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.
|
|
3030 |
|
|
u_hsm_moments_40
|
float |
|
HSM higher-order moment 40. Measured on u-band.
|
|
3040 |
|
|
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.
|
|
3050 |
|
|
u_hsm_moments_31
|
float |
|
HSM higher-order moment 31. Measured on u-band.
|
|
3060 |
|
|
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.
|
|
3070 |
|
|
u_hsm_moments_22
|
float |
|
HSM higher-order moment 22. Measured on u-band.
|
|
3080 |
|
|
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.
|
|
3090 |
|
|
u_hsm_moments_13
|
float |
|
HSM higher-order moment 13. Measured on u-band.
|
|
3100 |
|
|
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.
|
|
3110 |
|
|
u_hsm_moments_04
|
float |
|
HSM higher-order moment 04. Measured on u-band.
|
|
3120 |
|
|
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.
|
|
3130 |
|
|
u_hsm_moments_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moments. Measured on u-band.
|
|
3140 |
|
|
u_hsm_momentsPsf_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on u-band.
|
|
3150 |
|
|
u_inputCount
|
int |
|
Number of images contributing at center, not including any clipping. Forced on u-band.
|
|
3160 |
|
|
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.
|
|
3170 |
|
|
u_deblend_blendedness
|
float |
|
Blendedness in the deconvolved scarlet space.
|
|
3180 |
|
|
u_deblend_fluxOverlap
|
float |
|
The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space.
|
|
3190 |
|
|
u_deblend_fluxOverlapFraction
|
float |
|
Fraction of flux from neighbors / source flux in the deconvolved footprint.
|
|
3200 |
|
|
u_deblend_zeroFlux
|
boolean |
|
True when there was no flux attributed to this object after flux redistribution in the deblender.
|
|
3210 |
|
|
u_psfModel_TwoGaussian_gauss1_sigma_x
|
float |
pixel |
Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (u-band).
|
|
3220 |
|
|
u_psfModel_TwoGaussian_gauss1_sigma_y
|
float |
pixel |
Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (u-band).
|
|
3230 |
|
|
u_psfModel_TwoGaussian_gauss1_rho
|
float |
|
Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (u-band).
|
|
3240 |
|
|
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).
|
|
3250 |
|
|
u_psfModel_TwoGaussian_gauss2_sigma_x
|
float |
pixel |
Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (u-band).
|
|
3260 |
|
|
u_psfModel_TwoGaussian_gauss2_sigma_y
|
float |
pixel |
Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (u-band).
|
|
3270 |
|
|
u_psfModel_TwoGaussian_gauss2_rho
|
float |
|
Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (u-band).
|
|
3280 |
|
|
u_psfModel_TwoGaussian_n_iter
|
int |
|
Number of iterations in the non-linear fit for the two-Gaussian PSF model (u-band).
|
|
3290 |
|
|
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).
|
|
3300 |
|
|
u_psfModel_TwoGaussian_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (u-band).
|
|
3310 |
|
|
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).
|
|
3320 |
|
|
u_inputCount_flag
|
boolean |
|
Flag set for any failure in computing the number of inputs. Forced on u-band.
|
|
3330 |
|
|
u_inputCount_flag_noInputs
|
boolean |
|
No coadd inputs were recorded. Forced on u-band.
|
|
3340 |
|
|
u_psfFlux_area
|
float |
pixel |
Effective area of PSF. Forced on u-band.
|
|
3350 |
|
|
u_psfFlux_flag
|
boolean |
|
General Failure Flag. Forced on u-band.
|
|
3360 |
|
|
u_psfFlux_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the PSF flux. Forced on u-band.
|
|
3370 |
|
|
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.
|
|
3380 |
|
|
u_psfFlux_flag_noGoodPixels
|
boolean |
|
Not enough non-rejected pixels in data to attempt the fit. Forced on u-band.
|
|
3390 |
|
|
u_cModel_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Forced on u-band.
|
|
3400 |
|
|
u_cModel_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the CModel flux. Forced on u-band.
|
|
3410 |
|
|
u_gaapFlux_flag
|
boolean |
|
Flag set for any failure in the GAaP photometry. Forced on u-band.
|
|
3420 |
|
|
u_gaapFlux_flag_edge
|
boolean |
|
Source is too close to the edge. Forced on u-band.
|
|
3430 |
|
|
u_blendedness_flag
|
boolean |
|
Flag set for any failure in the blendedness algorithm. Measured on u-band.
|
|
3440 |
|
|
u_pixelFlags_bad
|
boolean |
|
Deprecated; only set when there is no u-band data.
|
|
3450 |
|
|
u_pixelFlags_clipped
|
boolean |
|
Artifacts were rejected by warp comparison in this object's footprint. Measured on u-band.
|
|
3460 |
|
|
u_pixelFlags_clippedCenter
|
boolean |
|
Artifacts were rejected by warp comparison in this object's center. Measured on u-band.
|
|
3470 |
|
|
u_pixelFlags_cr
|
boolean |
|
A cosmic ray was detected and interpolated in this object's footprint. Measured on u-band.
|
|
3480 |
|
|
u_pixelFlags_crCenter
|
boolean |
|
A cosmic ray was detected and interpolated in this object's center. Measured on u-band.
|
|
3490 |
|
|
u_pixelFlags_edge
|
boolean |
|
Deprecated; only set when there is no u-band data.
|
|
3500 |
|
|
u_pixelFlags_inexact_psf
|
boolean |
|
The PSF model is discontinuous in this object's footprint. Measured on u-band.
|
|
3510 |
|
|
u_pixelFlags_inexact_psfCenter
|
boolean |
|
The PSF model is discontinuosu near this object's center. Measured on u-band.
|
|
3520 |
|
|
u_pixelFlags_interpolated
|
boolean |
|
An interpolated pixel contributed to the coadd in this object's footprint. Measured on u-band.
|
|
3530 |
|
|
u_pixelFlags_interpolatedCenter
|
boolean |
|
An interpolated pixel contributed to the coadd near this object's center. Measured on u-band.
|
|
3540 |
|
|
u_pixelFlags_nodata
|
boolean |
|
No pixel data was available in this band for this object. Measured on u-band.
|
|
3550 |
|
|
u_pixelFlags_offimage
|
boolean |
|
Deprecated; only set when there is no u-band data.
|
|
3560 |
|
|
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.
|
|
3570 |
|
|
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.
|
|
3580 |
|
|
u_pixelFlags_sensor_edge
|
boolean |
|
A detector boundary passed through this object's footprint. Measured on u-band.
|
|
3590 |
|
|
u_pixelFlags_sensor_edgeCenter
|
boolean |
|
A detector boundary passed close to this object's center. Measured on u-band.
|
|
3600 |
|
|
u_pixelFlags_suspect
|
boolean |
|
Deprecated; only set when there is no u-band data.
|
|
3610 |
|
|
u_pixelFlags_suspectCenter
|
boolean |
|
Deprecated; only set when there is no u-band data.
|
|
3620 |
|
|
u_extendedness_flag
|
boolean |
|
Flag set for any failure in the flux-ratio extendedness. Measured on u-band.
|
|
3630 |
|
|
u_sizeExtendedness_flag
|
boolean |
|
Flag set for any failure in the moments-based extendedness. Measured on u-band.
|
|
3640 |
|
|
u_invalidPsfFlag
|
boolean |
|
This object has an invalid PSF (usually no inputs). Measured on u-band.
|
|
3650 |
|
|
u_calib_astrometry_used
|
boolean |
|
Propagated from sources. Measured on u-band.
|
|
3660 |
|
|
u_calib_photometry_used
|
boolean |
|
Propagated from sources. Measured on u-band.
|
|
3670 |
|
|
u_calib_psf_candidate
|
boolean |
|
Propagated from sources. Measured on u-band.
|
|
3680 |
|
|
u_calib_psf_reserved
|
boolean |
|
Propagated from sources. Measured on u-band.
|
|
3690 |
|
|
u_calib_psf_used
|
boolean |
|
Propagated from sources. Measured on u-band.
|
|
3700 |
|
|
u_apFlux_flag
|
boolean |
|
Duplicate of u_ap12Flux_flag.
|
|
3710 |
|
|
u_apFlux_flag_apertureTruncated
|
boolean |
|
Duplicate of u_ap12Flux_flag_apertureTruncated.
|
|
3720 |
|
|
u_apFlux_flag_sincCoeffsTruncated
|
boolean |
|
Duplicate of u_ap12Flux_flag_sincCoeffsTruncated. Measured on u-band.
|
|
3730 |
|
|
u_centroid_flag
|
boolean |
|
Flag set for any failure in the centroid algorithm. Measured on u-band.
|
|
3740 |
|
|
u_kronFlux_flag
|
boolean |
|
Flag set for any failure in the Kron photometry. Measured on u-band.
|
|
3750 |
|
|
u_kronFlux_flag_bad_radius
|
boolean |
|
Bad Kron radius. Measured on u-band.
|
|
3760 |
|
|
u_kronFlux_flag_bad_shape
|
boolean |
|
Shape for measuring Kron radius is bad; used PSF shape. Measured on u-band.
|
|
3770 |
|
|
u_kronFlux_flag_bad_shape_no_psf
|
boolean |
|
Bad shape and no PSF. Measured on u-band.
|
|
3780 |
|
|
u_kronFlux_flag_edge
|
boolean |
|
Bad measurement due to image edge. Measured on u-band.
|
|
3790 |
|
|
u_kronFlux_flag_no_fallback_radius
|
boolean |
|
No minimum radius and no PSF provided. Measured on u-band.
|
|
3800 |
|
|
u_kronFlux_flag_no_minimum_radius
|
boolean |
|
Minimum radius could not enforced, no minimum value or PSF. Measured on u-band.
|
|
3810 |
|
|
u_kronFlux_flag_small_radius
|
boolean |
|
Measured Kron radius was smaller than that of the PSF. Measured on u-band.
|
|
3820 |
|
|
u_kronFlux_flag_used_minimum_radius
|
boolean |
|
Used the minimum radius for the Kron radius. Measured on u-band.
|
|
3830 |
|
|
u_kronFlux_flag_used_psf_radius
|
boolean |
|
Kron radius fell back to being derived from the PSF radius. Measured on u-band.
|
|
3840 |
|
|
g_ra
|
double |
deg |
Position in right ascension, measured on g-band.
|
pos.eq.ra |
3850 |
|
|
g_dec
|
double |
deg |
Position in declination, measured on g-band.
|
pos.eq.dec |
3860 |
|
|
g_raErr
|
float |
deg |
Error in right ascension, measured on g-band.
|
stat.error;pos.eq.ra |
3870 |
|
|
g_decErr
|
float |
deg |
Error in declination, measured on g-band.
|
stat.error;pos.eq.dec |
3880 |
|
|
g_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination, measured on g-band.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
3890 |
|
|
g_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Forced on g-band.
|
|
3900 |
|
|
g_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Forced on g-band.
|
|
3910 |
|
|
g_psfMag
|
float |
mag |
AB magnitude of the g-band psfFlux.
|
|
3920 |
1 |
|
g_psfMagErr
|
float |
mag |
Uncertainty in magnitudes of the g-band psfFlux.
|
|
3930 |
1 |
|
g_free_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Measured on g-band.
|
|
3940 |
|
|
g_free_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Measured on g-band.
|
|
3950 |
|
|
g_free_psfFlux_flag
|
boolean |
|
Flag set if the unforced PSF flux failed in this band for any reason. Measured on g-band.
|
|
3960 |
|
|
g_cModel_dev_reff_major
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on g-band.
|
|
3970 |
|
|
g_cModel_dev_reff_minor
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on g-band.
|
|
3980 |
|
|
g_cModel_dev_theta
|
float |
|
Position angle of the de Vaucouleurs fit ellipse. Measured on g-band.
|
|
3990 |
|
|
g_cModel_exp_reff_major
|
float |
arcsec |
Half-light ellipse of the exponential fit (major axis). Measured on g-band.
|
|
4000 |
|
|
g_cModel_exp_reff_minor
|
float |
arcsec |
Half-light ellipse of the exponential fit (minor axis). Measured on g-band.
|
|
4010 |
|
|
g_cModel_exp_theta
|
float |
|
Position angle of the exponential fit ellipse. Measured on g-band.
|
|
4020 |
|
|
g_cModel_chi2
|
float |
|
-ln(likelihood) (chi^2) in CModel fit. Measured on g-band.
|
|
4030 |
|
|
g_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on g-band.
|
|
4040 |
|
|
g_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on g-band.
|
|
4050 |
|
|
g_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on g-band.
|
|
4060 |
|
|
g_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on g-band.
|
|
4070 |
|
|
g_gaapPsfFlux
|
float |
nJy |
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.
|
|
4080 |
|
|
g_gaapPsfFluxErr
|
float |
nJy |
GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on g-band.
|
|
4090 |
|
|
g_gaap0p7Flux
|
float |
nJy |
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.
|
|
4100 |
|
|
g_gaap0p7FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on g-band.
|
|
4110 |
|
|
g_gaap1p0Flux
|
float |
nJy |
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.
|
|
4120 |
|
|
g_gaap1p0FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on g-band.
|
|
4130 |
|
|
g_ixx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on g-band.
|
|
4140 |
|
|
g_iyy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on g-band.
|
|
4150 |
|
|
g_ixy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on g-band.
|
|
4160 |
|
|
g_i_flag
|
boolean |
|
General failure flag, set if anything went wrong. Measured on g-band.
|
|
4170 |
|
|
g_ixxPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on g-band.
|
|
4180 |
|
|
g_iyyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on g-band.
|
|
4190 |
|
|
g_ixyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on g-band.
|
|
4200 |
|
|
g_iPSF_flag
|
boolean |
|
Flag set for any failure in the PSF model moments. Measured on g-band.
|
|
4210 |
|
|
g_kronRad
|
float |
pixel |
Kron radius (sqrt(a*b)). Measured on g-band.
|
|
4220 |
|
|
g_kronFlux
|
float |
nJy |
Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on g-band.
|
|
4230 |
|
|
g_kronFluxErr
|
float |
nJy |
Flux uncertainty from Kron Flux algorithm. Measured on g-band.
|
|
4240 |
|
|
g_ap03Flux
|
float |
nJy |
Flux within 3.0-pixel radius aperture. Forced on g-band.
|
|
4250 |
|
|
g_ap03FluxErr
|
float |
nJy |
Flux uncertainty within 3.0-pixel radius aperture. Forced on g-band.
|
|
4260 |
|
|
g_ap03Flux_flag
|
boolean |
|
Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on g-band.
|
|
4270 |
|
|
g_ap06Flux
|
float |
nJy |
Flux within 6.0-pixel radius aperture. Forced on g-band.
|
|
4280 |
|
|
g_ap06FluxErr
|
float |
nJy |
Flux uncertainty within 6.0-pixel radius aperture. Forced on g-band.
|
|
4290 |
|
|
g_ap06Flux_flag
|
boolean |
|
Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on g-band.
|
|
4300 |
|
|
g_ap09Flux
|
float |
nJy |
Flux within 9.0-pixel radius aperture. Forced on g-band.
|
|
4310 |
|
|
g_ap09FluxErr
|
float |
nJy |
Flux uncertainty within 9.0-pixel radius aperture. Forced on g-band.
|
|
4320 |
|
|
g_ap09Flux_flag
|
boolean |
|
Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on g-band.
|
|
4330 |
|
|
g_ap12Flux
|
float |
nJy |
Flux within 12.0-pixel radius aperture. Forced on g-band.
|
|
4340 |
|
|
g_ap12FluxErr
|
float |
nJy |
Flux uncertainty within 12.0-pixel radius aperture. Forced on g-band.
|
|
4350 |
|
|
g_ap12Flux_flag
|
boolean |
|
Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on g-band.
|
|
4360 |
|
|
g_ap17Flux
|
float |
nJy |
Flux within 17.0-pixel radius aperture. Forced on g-band.
|
|
4370 |
|
|
g_ap17FluxErr
|
float |
nJy |
Flux uncertainty within 17.0-pixel radius aperture. Forced on g-band.
|
|
4380 |
|
|
g_ap17Flux_flag
|
boolean |
|
Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on g-band.
|
|
4390 |
|
|
g_ap25Flux
|
float |
nJy |
Flux within 25.0-pixel radius aperture. Forced on g-band.
|
|
4400 |
|
|
g_ap25FluxErr
|
float |
nJy |
Flux uncertainty within 25.0-pixel radius aperture. Forced on g-band.
|
|
4410 |
|
|
g_ap25Flux_flag
|
boolean |
|
Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on g-band.
|
|
4420 |
|
|
g_ap35Flux
|
float |
nJy |
Flux within 35.0-pixel radius aperture. Forced on g-band.
|
|
4430 |
|
|
g_ap35FluxErr
|
float |
nJy |
Flux uncertainty within 35.0-pixel radius aperture. Forced on g-band.
|
|
4440 |
|
|
g_ap35Flux_flag
|
boolean |
|
Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on g-band.
|
|
4450 |
|
|
g_ap50Flux
|
float |
nJy |
Flux within 50.0-pixel radius aperture. Forced on g-band.
|
|
4460 |
|
|
g_ap50FluxErr
|
float |
nJy |
Flux uncertainty within 50.0-pixel radius aperture. Forced on g-band.
|
|
4470 |
|
|
g_ap50Flux_flag
|
boolean |
|
Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on g-band.
|
|
4480 |
|
|
g_ap70Flux
|
float |
nJy |
Flux within 70.0-pixel radius aperture. Forced on g-band.
|
|
4490 |
|
|
g_ap70FluxErr
|
float |
nJy |
Flux uncertainty within 70.0-pixel radius aperture. Forced on g-band.
|
|
4500 |
|
|
g_ap70Flux_flag
|
boolean |
|
Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on g-band.
|
|
4510 |
|
|
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.
|
|
4520 |
|
|
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.
|
|
4530 |
|
|
g_model_extendedness
|
float |
|
Sersic 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.
|
|
4540 |
|
|
griz_model_extendedness
|
float |
|
Sersic 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.
|
|
4550 |
|
|
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.
|
|
4560 |
|
|
g_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Forced on g-band.
|
|
4570 |
|
|
g_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Forced on g-band.
|
|
4580 |
|
|
g_cModelMag
|
float |
mag |
AB magnitude of cModelFlux. Forced on g-band.
|
|
4590 |
1 |
|
g_cModelMagErr
|
float |
mag |
Uncertainty in magnitudes on cModelFlux. Forced on g-band.
|
|
4600 |
1 |
|
g_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Forced on g-band.
|
|
4610 |
|
|
g_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on g-band.
|
|
4620 |
|
|
g_free_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Measured on g-band.
|
|
4630 |
|
|
g_free_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Measured on g-band.
|
|
4640 |
|
|
g_free_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Measured on g-band.
|
|
4650 |
|
|
g_free_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on g-band.
|
|
4660 |
|
|
g_free_cModelFlux_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Measured on g-band.
|
|
4670 |
|
|
g_free_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on g-band.
|
|
4680 |
|
|
g_free_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on g-band.
|
|
4690 |
|
|
g_free_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on g-band.
|
|
4700 |
|
|
g_free_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on g-band.
|
|
4710 |
|
|
g_moments_g1
|
float |
|
Moments-based G1 shear ellipticity parameter (g-band)
|
|
4720 |
|
|
g_moments_g2
|
float |
|
Moments-based G2 shear ellipticity parameter (g-band)
|
|
4730 |
|
|
g_moments_trace
|
float |
arcsec |
Moments-based trace radius (g-band)
|
|
4740 |
|
|
g_moments_flag
|
boolean |
|
Failure flag for moments (g-band)
|
|
4750 |
|
|
g_moments_psf_g1
|
float |
|
Moments-based G1 ellipticity of of the PSF (g-band)
|
|
4760 |
|
|
g_moments_psf_g2
|
float |
|
Moments-based G2 ellipticity of of the PSF (g-band)
|
|
4770 |
|
|
g_moments_psf_trace
|
float |
arcsec |
Moments-based trace radius of the PSF (g-band)
|
|
4780 |
|
|
g_moments_psf_flag
|
boolean |
|
Failure flag for PSF moments (g-band)
|
|
4790 |
|
|
g_moments_psf_debiased_g1
|
float |
|
Moments-based G1 ellipticity of the PSF, debiased (g-band)
|
|
4800 |
|
|
g_moments_psf_debiased_g2
|
float |
|
Moments-based G2 ellipticity of the PSF, debiased (g-band)
|
|
4810 |
|
|
g_moments_psf_debiased_trace
|
float |
arcsec |
Moments-based trace radius of the PSF, debiased (g-band)
|
|
4820 |
|
|
g_moments_psf_debiased_flag
|
boolean |
|
Failure flag for the debiased PSF moments (g-band)
|
|
4830 |
|
|
g_hsmShapeRegauss_e1
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on g-band.
|
|
4840 |
|
|
g_hsmShapeRegauss_e2
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on g-band.
|
|
4850 |
|
|
g_hsmShapeRegauss_sigma
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on g-band.
|
|
4860 |
|
|
g_hsmShapeRegauss_flag
|
boolean |
|
Flag set for any failure with the Regaussianziation shapes. Measured on g-band.
|
|
4870 |
|
|
g_hsm_moments_30
|
float |
|
HSM higher-order moment 30. Measured on g-band.
|
|
4880 |
|
|
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.
|
|
4890 |
|
|
g_hsm_moments_21
|
float |
|
HSM higher-order moment 21. Measured on g-band.
|
|
4900 |
|
|
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.
|
|
4910 |
|
|
g_hsm_moments_12
|
float |
|
HSM higher-order moment 12. Measured on g-band.
|
|
4920 |
|
|
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.
|
|
4930 |
|
|
g_hsm_moments_03
|
float |
|
HSM higher-order moment 03. Measured on g-band.
|
|
4940 |
|
|
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.
|
|
4950 |
|
|
g_hsm_moments_40
|
float |
|
HSM higher-order moment 40. Measured on g-band.
|
|
4960 |
|
|
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.
|
|
4970 |
|
|
g_hsm_moments_31
|
float |
|
HSM higher-order moment 31. Measured on g-band.
|
|
4980 |
|
|
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.
|
|
4990 |
|
|
g_hsm_moments_22
|
float |
|
HSM higher-order moment 22. Measured on g-band.
|
|
5000 |
|
|
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.
|
|
5010 |
|
|
g_hsm_moments_13
|
float |
|
HSM higher-order moment 13. Measured on g-band.
|
|
5020 |
|
|
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.
|
|
5030 |
|
|
g_hsm_moments_04
|
float |
|
HSM higher-order moment 04. Measured on g-band.
|
|
5040 |
|
|
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.
|
|
5050 |
|
|
g_hsm_moments_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moments. Measured on g-band.
|
|
5060 |
|
|
g_hsm_momentsPsf_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on g-band.
|
|
5070 |
|
|
g_inputCount
|
int |
|
Number of images contributing at center, not including any clipping. Forced on g-band.
|
|
5080 |
|
|
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.
|
|
5090 |
|
|
g_deblend_blendedness
|
float |
|
Blendedness in the deconvolved scarlet space.
|
|
5100 |
|
|
g_deblend_fluxOverlap
|
float |
|
The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space.
|
|
5110 |
|
|
g_deblend_fluxOverlapFraction
|
float |
|
Fraction of flux from neighbors / source flux in the deconvolved footprint.
|
|
5120 |
|
|
g_deblend_zeroFlux
|
boolean |
|
True when there was no flux attributed to this object after flux redistribution in the deblender.
|
|
5130 |
|
|
g_psfModel_TwoGaussian_gauss1_sigma_x
|
float |
pixel |
Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (g-band).
|
|
5140 |
|
|
g_psfModel_TwoGaussian_gauss1_sigma_y
|
float |
pixel |
Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (g-band).
|
|
5150 |
|
|
g_psfModel_TwoGaussian_gauss1_rho
|
float |
|
Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (g-band).
|
|
5160 |
|
|
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).
|
|
5170 |
|
|
g_psfModel_TwoGaussian_gauss2_sigma_x
|
float |
pixel |
Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (g-band).
|
|
5180 |
|
|
g_psfModel_TwoGaussian_gauss2_sigma_y
|
float |
pixel |
Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (g-band).
|
|
5190 |
|
|
g_psfModel_TwoGaussian_gauss2_rho
|
float |
|
Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (g-band).
|
|
5200 |
|
|
g_psfModel_TwoGaussian_n_iter
|
int |
|
Number of iterations in the non-linear fit for the two-Gaussian PSF model (g-band).
|
|
5210 |
|
|
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).
|
|
5220 |
|
|
g_psfModel_TwoGaussian_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (g-band).
|
|
5230 |
|
|
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).
|
|
5240 |
|
|
g_inputCount_flag
|
boolean |
|
Flag set for any failure in computing the number of inputs. Forced on g-band.
|
|
5250 |
|
|
g_inputCount_flag_noInputs
|
boolean |
|
No coadd inputs were recorded. Forced on g-band.
|
|
5260 |
|
|
g_psfFlux_area
|
float |
pixel |
Effective area of PSF. Forced on g-band.
|
|
5270 |
|
|
g_psfFlux_flag
|
boolean |
|
General Failure Flag. Forced on g-band.
|
|
5280 |
|
|
g_psfFlux_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the PSF flux. Forced on g-band.
|
|
5290 |
|
|
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.
|
|
5300 |
|
|
g_psfFlux_flag_noGoodPixels
|
boolean |
|
Not enough non-rejected pixels in data to attempt the fit. Forced on g-band.
|
|
5310 |
|
|
g_cModel_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Forced on g-band.
|
|
5320 |
|
|
g_cModel_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the CModel flux. Forced on g-band.
|
|
5330 |
|
|
g_gaapFlux_flag
|
boolean |
|
Flag set for any failure in the GAaP photometry. Forced on g-band.
|
|
5340 |
|
|
g_gaapFlux_flag_edge
|
boolean |
|
Source is too close to the edge. Forced on g-band.
|
|
5350 |
|
|
g_blendedness_flag
|
boolean |
|
Flag set for any failure in the blendedness algorithm. Measured on g-band.
|
|
5360 |
|
|
g_pixelFlags_bad
|
boolean |
|
Deprecated; only set when there is no g-band data.
|
|
5370 |
|
|
g_pixelFlags_clipped
|
boolean |
|
Artifacts were rejected by warp comparison in this object's footprint. Measured on g-band.
|
|
5380 |
|
|
g_pixelFlags_clippedCenter
|
boolean |
|
Artifacts were rejected by warp comparison in this object's center. Measured on g-band.
|
|
5390 |
|
|
g_pixelFlags_cr
|
boolean |
|
A cosmic ray was detected and interpolated in this object's footprint. Measured on g-band.
|
|
5400 |
|
|
g_pixelFlags_crCenter
|
boolean |
|
A cosmic ray was detected and interpolated in this object's center. Measured on g-band.
|
|
5410 |
|
|
g_pixelFlags_edge
|
boolean |
|
Deprecated; only set when there is no g-band data.
|
|
5420 |
|
|
g_pixelFlags_inexact_psf
|
boolean |
|
The PSF model is discontinuous in this object's footprint. Measured on g-band.
|
|
5430 |
|
|
g_pixelFlags_inexact_psfCenter
|
boolean |
|
The PSF model is discontinuosu near this object's center. Measured on g-band.
|
|
5440 |
|
|
g_pixelFlags_interpolated
|
boolean |
|
An interpolated pixel contributed to the coadd in this object's footprint. Measured on g-band.
|
|
5450 |
|
|
g_pixelFlags_interpolatedCenter
|
boolean |
|
An interpolated pixel contributed to the coadd near this object's center. Measured on g-band.
|
|
5460 |
|
|
g_pixelFlags_nodata
|
boolean |
|
No pixel data was available in this band for this object. Measured on g-band.
|
|
5470 |
|
|
g_pixelFlags_offimage
|
boolean |
|
Deprecated; only set when there is no g-band data.
|
|
5480 |
|
|
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.
|
|
5490 |
|
|
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.
|
|
5500 |
|
|
g_pixelFlags_sensor_edge
|
boolean |
|
A detector boundary passed through this object's footprint. Measured on g-band.
|
|
5510 |
|
|
g_pixelFlags_sensor_edgeCenter
|
boolean |
|
A detector boundary passed close to this object's center. Measured on g-band.
|
|
5520 |
|
|
g_pixelFlags_suspect
|
boolean |
|
Deprecated; only set when there is no g-band data.
|
|
5530 |
|
|
g_pixelFlags_suspectCenter
|
boolean |
|
Deprecated; only set when there is no g-band data.
|
|
5540 |
|
|
g_extendedness_flag
|
boolean |
|
Flag set for any failure in the flux-ratio extendedness. Measured on g-band.
|
|
5550 |
|
|
g_sizeExtendedness_flag
|
boolean |
|
Flag set for any failure in the moments-based extendedness. Measured on g-band.
|
|
5560 |
|
|
g_invalidPsfFlag
|
boolean |
|
This object has an invalid PSF (usually no inputs). Measured on g-band.
|
|
5570 |
|
|
g_calib_astrometry_used
|
boolean |
|
Propagated from sources. Measured on g-band.
|
|
5580 |
|
|
g_calib_photometry_used
|
boolean |
|
Propagated from sources. Measured on g-band.
|
|
5590 |
|
|
g_calib_psf_candidate
|
boolean |
|
Propagated from sources. Measured on g-band.
|
|
5600 |
|
|
g_calib_psf_reserved
|
boolean |
|
Propagated from sources. Measured on g-band.
|
|
5610 |
|
|
g_calib_psf_used
|
boolean |
|
Propagated from sources. Measured on g-band.
|
|
5620 |
|
|
g_apFlux_flag
|
boolean |
|
Duplicate of g_ap12Flux_flag.
|
|
5630 |
|
|
g_apFlux_flag_apertureTruncated
|
boolean |
|
Duplicate of g_ap12Flux_flag_apertureTruncated.
|
|
5640 |
|
|
g_apFlux_flag_sincCoeffsTruncated
|
boolean |
|
Duplicate of g_ap12Flux_flag_sincCoeffsTruncated. Measured on g-band.
|
|
5650 |
|
|
g_centroid_flag
|
boolean |
|
Flag set for any failure in the centroid algorithm. Measured on g-band.
|
|
5660 |
|
|
g_kronFlux_flag
|
boolean |
|
Flag set for any failure in the Kron photometry. Measured on g-band.
|
|
5670 |
|
|
g_kronFlux_flag_bad_radius
|
boolean |
|
Bad Kron radius. Measured on g-band.
|
|
5680 |
|
|
g_kronFlux_flag_bad_shape
|
boolean |
|
Shape for measuring Kron radius is bad; used PSF shape. Measured on g-band.
|
|
5690 |
|
|
g_kronFlux_flag_bad_shape_no_psf
|
boolean |
|
Bad shape and no PSF. Measured on g-band.
|
|
5700 |
|
|
g_kronFlux_flag_edge
|
boolean |
|
Bad measurement due to image edge. Measured on g-band.
|
|
5710 |
|
|
g_kronFlux_flag_no_fallback_radius
|
boolean |
|
No minimum radius and no PSF provided. Measured on g-band.
|
|
5720 |
|
|
g_kronFlux_flag_no_minimum_radius
|
boolean |
|
Minimum radius could not enforced, no minimum value or PSF. Measured on g-band.
|
|
5730 |
|
|
g_kronFlux_flag_small_radius
|
boolean |
|
Measured Kron radius was smaller than that of the PSF. Measured on g-band.
|
|
5740 |
|
|
g_kronFlux_flag_used_minimum_radius
|
boolean |
|
Used the minimum radius for the Kron radius. Measured on g-band.
|
|
5750 |
|
|
g_kronFlux_flag_used_psf_radius
|
boolean |
|
Kron radius fell back to being derived from the PSF radius. Measured on g-band.
|
|
5760 |
|
|
r_ra
|
double |
deg |
Position in right ascension, measured on r-band.
|
pos.eq.ra |
5770 |
|
|
r_dec
|
double |
deg |
Position in declination, measured on r-band.
|
pos.eq.dec |
5780 |
|
|
r_raErr
|
float |
deg |
Error in right ascension, measured on r-band.
|
stat.error;pos.eq.ra |
5790 |
|
|
r_decErr
|
float |
deg |
Error in declination, measured on r-band.
|
stat.error;pos.eq.dec |
5800 |
|
|
r_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination, measured on r-band.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
5810 |
|
|
r_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Forced on r-band.
|
|
5820 |
|
|
r_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Forced on r-band.
|
|
5830 |
|
|
r_psfMag
|
float |
mag |
AB magnitude of the r-band psfFlux.
|
|
5840 |
1 |
|
r_psfMagErr
|
float |
mag |
Uncertainty in magnitudes of the r-band psfFlux.
|
|
5850 |
1 |
|
r_free_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Measured on r-band.
|
|
5860 |
|
|
r_free_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Measured on r-band.
|
|
5870 |
|
|
r_free_psfFlux_flag
|
boolean |
|
Flag set if the unforced PSF flux failed in this band for any reason. Measured on r-band.
|
|
5880 |
|
|
r_cModel_dev_reff_major
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on r-band.
|
|
5890 |
|
|
r_cModel_dev_reff_minor
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on r-band.
|
|
5900 |
|
|
r_cModel_dev_theta
|
float |
|
Position angle of the de Vaucouleurs fit ellipse. Measured on r-band.
|
|
5910 |
|
|
r_cModel_exp_reff_major
|
float |
arcsec |
Half-light ellipse of the exponential fit (major axis). Measured on r-band.
|
|
5920 |
|
|
r_cModel_exp_reff_minor
|
float |
arcsec |
Half-light ellipse of the exponential fit (minor axis). Measured on r-band.
|
|
5930 |
|
|
r_cModel_exp_theta
|
float |
|
Position angle of the exponential fit ellipse. Measured on r-band.
|
|
5940 |
|
|
r_cModel_chi2
|
float |
|
-ln(likelihood) (chi^2) in CModel fit. Measured on r-band.
|
|
5950 |
|
|
r_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on r-band.
|
|
5960 |
|
|
r_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on r-band.
|
|
5970 |
|
|
r_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on r-band.
|
|
5980 |
|
|
r_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on r-band.
|
|
5990 |
|
|
r_gaapPsfFlux
|
float |
nJy |
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.
|
|
6000 |
|
|
r_gaapPsfFluxErr
|
float |
nJy |
GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on r-band.
|
|
6010 |
|
|
r_gaap0p7Flux
|
float |
nJy |
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.
|
|
6020 |
|
|
r_gaap0p7FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on r-band.
|
|
6030 |
|
|
r_gaap1p0Flux
|
float |
nJy |
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.
|
|
6040 |
|
|
r_gaap1p0FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on r-band.
|
|
6050 |
|
|
r_ixx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on r-band.
|
|
6060 |
|
|
r_iyy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on r-band.
|
|
6070 |
|
|
r_ixy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on r-band.
|
|
6080 |
|
|
r_i_flag
|
boolean |
|
General failure flag, set if anything went wrong. Measured on r-band.
|
|
6090 |
|
|
r_ixxPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on r-band.
|
|
6100 |
|
|
r_iyyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on r-band.
|
|
6110 |
|
|
r_ixyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on r-band.
|
|
6120 |
|
|
r_iPSF_flag
|
boolean |
|
Flag set for any failure in the PSF model moments. Measured on r-band.
|
|
6130 |
|
|
r_kronRad
|
float |
pixel |
Kron radius (sqrt(a*b)). Measured on r-band.
|
|
6140 |
|
|
r_kronFlux
|
float |
nJy |
Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on r-band.
|
|
6150 |
|
|
r_kronFluxErr
|
float |
nJy |
Flux uncertainty from Kron Flux algorithm. Measured on r-band.
|
|
6160 |
|
|
r_ap03Flux
|
float |
nJy |
Flux within 3.0-pixel radius aperture. Forced on r-band.
|
|
6170 |
|
|
r_ap03FluxErr
|
float |
nJy |
Flux uncertainty within 3.0-pixel radius aperture. Forced on r-band.
|
|
6180 |
|
|
r_ap03Flux_flag
|
boolean |
|
Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on r-band.
|
|
6190 |
|
|
r_ap06Flux
|
float |
nJy |
Flux within 6.0-pixel radius aperture. Forced on r-band.
|
|
6200 |
|
|
r_ap06FluxErr
|
float |
nJy |
Flux uncertainty within 6.0-pixel radius aperture. Forced on r-band.
|
|
6210 |
|
|
r_ap06Flux_flag
|
boolean |
|
Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on r-band.
|
|
6220 |
|
|
r_ap09Flux
|
float |
nJy |
Flux within 9.0-pixel radius aperture. Forced on r-band.
|
|
6230 |
|
|
r_ap09FluxErr
|
float |
nJy |
Flux uncertainty within 9.0-pixel radius aperture. Forced on r-band.
|
|
6240 |
|
|
r_ap09Flux_flag
|
boolean |
|
Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on r-band.
|
|
6250 |
|
|
r_ap12Flux
|
float |
nJy |
Flux within 12.0-pixel radius aperture. Forced on r-band.
|
|
6260 |
|
|
r_ap12FluxErr
|
float |
nJy |
Flux uncertainty within 12.0-pixel radius aperture. Forced on r-band.
|
|
6270 |
|
|
r_ap12Flux_flag
|
boolean |
|
Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on r-band.
|
|
6280 |
|
|
r_ap17Flux
|
float |
nJy |
Flux within 17.0-pixel radius aperture. Forced on r-band.
|
|
6290 |
|
|
r_ap17FluxErr
|
float |
nJy |
Flux uncertainty within 17.0-pixel radius aperture. Forced on r-band.
|
|
6300 |
|
|
r_ap17Flux_flag
|
boolean |
|
Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on r-band.
|
|
6310 |
|
|
r_ap25Flux
|
float |
nJy |
Flux within 25.0-pixel radius aperture. Forced on r-band.
|
|
6320 |
|
|
r_ap25FluxErr
|
float |
nJy |
Flux uncertainty within 25.0-pixel radius aperture. Forced on r-band.
|
|
6330 |
|
|
r_ap25Flux_flag
|
boolean |
|
Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on r-band.
|
|
6340 |
|
|
r_ap35Flux
|
float |
nJy |
Flux within 35.0-pixel radius aperture. Forced on r-band.
|
|
6350 |
|
|
r_ap35FluxErr
|
float |
nJy |
Flux uncertainty within 35.0-pixel radius aperture. Forced on r-band.
|
|
6360 |
|
|
r_ap35Flux_flag
|
boolean |
|
Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on r-band.
|
|
6370 |
|
|
r_ap50Flux
|
float |
nJy |
Flux within 50.0-pixel radius aperture. Forced on r-band.
|
|
6380 |
|
|
r_ap50FluxErr
|
float |
nJy |
Flux uncertainty within 50.0-pixel radius aperture. Forced on r-band.
|
|
6390 |
|
|
r_ap50Flux_flag
|
boolean |
|
Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on r-band.
|
|
6400 |
|
|
r_ap70Flux
|
float |
nJy |
Flux within 70.0-pixel radius aperture. Forced on r-band.
|
|
6410 |
|
|
r_ap70FluxErr
|
float |
nJy |
Flux uncertainty within 70.0-pixel radius aperture. Forced on r-band.
|
|
6420 |
|
|
r_ap70Flux_flag
|
boolean |
|
Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on r-band.
|
|
6430 |
|
|
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.
|
|
6440 |
|
|
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.
|
|
6450 |
|
|
r_model_extendedness
|
float |
|
Sersic 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.
|
|
6460 |
|
|
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.
|
|
6470 |
|
|
r_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Forced on r-band.
|
|
6480 |
|
|
r_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Forced on r-band.
|
|
6490 |
|
|
r_cModelMag
|
float |
mag |
AB magnitude of cModelFlux. Forced on r-band.
|
|
6500 |
1 |
|
r_cModelMagErr
|
float |
mag |
Uncertainty in magnitudes on cModelFlux. Forced on r-band.
|
|
6510 |
1 |
|
r_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Forced on r-band.
|
|
6520 |
|
|
r_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on r-band.
|
|
6530 |
|
|
r_free_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Measured on r-band.
|
|
6540 |
|
|
r_free_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Measured on r-band.
|
|
6550 |
|
|
r_free_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Measured on r-band.
|
|
6560 |
|
|
r_free_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on r-band.
|
|
6570 |
|
|
r_free_cModelFlux_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Measured on r-band.
|
|
6580 |
|
|
r_free_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on r-band.
|
|
6590 |
|
|
r_free_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on r-band.
|
|
6600 |
|
|
r_free_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on r-band.
|
|
6610 |
|
|
r_free_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on r-band.
|
|
6620 |
|
|
r_moments_g1
|
float |
|
Moments-based G1 shear ellipticity parameter (r-band)
|
|
6630 |
|
|
r_moments_g2
|
float |
|
Moments-based G2 shear ellipticity parameter (r-band)
|
|
6640 |
|
|
r_moments_trace
|
float |
arcsec |
Moments-based trace radius (r-band)
|
|
6650 |
|
|
r_moments_flag
|
boolean |
|
Failure flag for moments (r-band)
|
|
6660 |
|
|
r_moments_psf_g1
|
float |
|
Moments-based G1 ellipticity of of the PSF (r-band)
|
|
6670 |
|
|
r_moments_psf_g2
|
float |
|
Moments-based G2 ellipticity of of the PSF (r-band)
|
|
6680 |
|
|
r_moments_psf_trace
|
float |
arcsec |
Moments-based trace radius of the PSF (r-band)
|
|
6690 |
|
|
r_moments_psf_flag
|
boolean |
|
Failure flag for PSF moments (r-band)
|
|
6700 |
|
|
r_moments_psf_debiased_g1
|
float |
|
Moments-based G1 ellipticity of the PSF, debiased (r-band)
|
|
6710 |
|
|
r_moments_psf_debiased_g2
|
float |
|
Moments-based G2 ellipticity of the PSF, debiased (r-band)
|
|
6720 |
|
|
r_moments_psf_debiased_trace
|
float |
arcsec |
Moments-based trace radius of the PSF, debiased (r-band)
|
|
6730 |
|
|
r_moments_psf_debiased_flag
|
boolean |
|
Failure flag for the debiased PSF moments (r-band)
|
|
6740 |
|
|
r_hsmShapeRegauss_e1
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on r-band.
|
|
6750 |
|
|
r_hsmShapeRegauss_e2
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on r-band.
|
|
6760 |
|
|
r_hsmShapeRegauss_sigma
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on r-band.
|
|
6770 |
|
|
r_hsmShapeRegauss_flag
|
boolean |
|
Flag set for any failure with the Regaussianziation shapes. Measured on r-band.
|
|
6780 |
|
|
r_hsm_moments_30
|
float |
|
HSM higher-order moment 30. Measured on r-band.
|
|
6790 |
|
|
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.
|
|
6800 |
|
|
r_hsm_moments_21
|
float |
|
HSM higher-order moment 21. Measured on r-band.
|
|
6810 |
|
|
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.
|
|
6820 |
|
|
r_hsm_moments_12
|
float |
|
HSM higher-order moment 12. Measured on r-band.
|
|
6830 |
|
|
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.
|
|
6840 |
|
|
r_hsm_moments_03
|
float |
|
HSM higher-order moment 03. Measured on r-band.
|
|
6850 |
|
|
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.
|
|
6860 |
|
|
r_hsm_moments_40
|
float |
|
HSM higher-order moment 40. Measured on r-band.
|
|
6870 |
|
|
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.
|
|
6880 |
|
|
r_hsm_moments_31
|
float |
|
HSM higher-order moment 31. Measured on r-band.
|
|
6890 |
|
|
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.
|
|
6900 |
|
|
r_hsm_moments_22
|
float |
|
HSM higher-order moment 22. Measured on r-band.
|
|
6910 |
|
|
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.
|
|
6920 |
|
|
r_hsm_moments_13
|
float |
|
HSM higher-order moment 13. Measured on r-band.
|
|
6930 |
|
|
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.
|
|
6940 |
|
|
r_hsm_moments_04
|
float |
|
HSM higher-order moment 04. Measured on r-band.
|
|
6950 |
|
|
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.
|
|
6960 |
|
|
r_hsm_moments_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moments. Measured on r-band.
|
|
6970 |
|
|
r_hsm_momentsPsf_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on r-band.
|
|
6980 |
|
|
r_inputCount
|
int |
|
Number of images contributing at center, not including any clipping. Forced on r-band.
|
|
6990 |
|
|
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.
|
|
7000 |
|
|
r_deblend_blendedness
|
float |
|
Blendedness in the deconvolved scarlet space.
|
|
7010 |
|
|
r_deblend_fluxOverlap
|
float |
|
The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space.
|
|
7020 |
|
|
r_deblend_fluxOverlapFraction
|
float |
|
Fraction of flux from neighbors / source flux in the deconvolved footprint.
|
|
7030 |
|
|
r_deblend_zeroFlux
|
boolean |
|
True when there was no flux attributed to this object after flux redistribution in the deblender.
|
|
7040 |
|
|
r_psfModel_TwoGaussian_gauss1_sigma_x
|
float |
pixel |
Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (r-band).
|
|
7050 |
|
|
r_psfModel_TwoGaussian_gauss1_sigma_y
|
float |
pixel |
Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (r-band).
|
|
7060 |
|
|
r_psfModel_TwoGaussian_gauss1_rho
|
float |
|
Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (r-band).
|
|
7070 |
|
|
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).
|
|
7080 |
|
|
r_psfModel_TwoGaussian_gauss2_sigma_x
|
float |
pixel |
Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (r-band).
|
|
7090 |
|
|
r_psfModel_TwoGaussian_gauss2_sigma_y
|
float |
pixel |
Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (r-band).
|
|
7100 |
|
|
r_psfModel_TwoGaussian_gauss2_rho
|
float |
|
Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (r-band).
|
|
7110 |
|
|
r_psfModel_TwoGaussian_n_iter
|
int |
|
Number of iterations in the non-linear fit for the two-Gaussian PSF model (r-band).
|
|
7120 |
|
|
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).
|
|
7130 |
|
|
r_psfModel_TwoGaussian_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (r-band).
|
|
7140 |
|
|
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).
|
|
7150 |
|
|
r_inputCount_flag
|
boolean |
|
Flag set for any failure in computing the number of inputs. Forced on r-band.
|
|
7160 |
|
|
r_inputCount_flag_noInputs
|
boolean |
|
No coadd inputs were recorded. Forced on r-band.
|
|
7170 |
|
|
r_psfFlux_area
|
float |
pixel |
Effective area of PSF. Forced on r-band.
|
|
7180 |
|
|
r_psfFlux_flag
|
boolean |
|
General Failure Flag. Forced on r-band.
|
|
7190 |
|
|
r_psfFlux_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the PSF flux. Forced on r-band.
|
|
7200 |
|
|
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.
|
|
7210 |
|
|
r_psfFlux_flag_noGoodPixels
|
boolean |
|
Not enough non-rejected pixels in data to attempt the fit. Forced on r-band.
|
|
7220 |
|
|
r_cModel_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Forced on r-band.
|
|
7230 |
|
|
r_cModel_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the CModel flux. Forced on r-band.
|
|
7240 |
|
|
r_gaapFlux_flag
|
boolean |
|
Flag set for any failure in the GAaP photometry. Forced on r-band.
|
|
7250 |
|
|
r_gaapFlux_flag_edge
|
boolean |
|
Source is too close to the edge. Forced on r-band.
|
|
7260 |
|
|
r_blendedness_flag
|
boolean |
|
Flag set for any failure in the blendedness algorithm. Measured on r-band.
|
|
7270 |
|
|
r_pixelFlags_bad
|
boolean |
|
Deprecated; only set when there is no r-band data.
|
|
7280 |
|
|
r_pixelFlags_clipped
|
boolean |
|
Artifacts were rejected by warp comparison in this object's footprint. Measured on r-band.
|
|
7290 |
|
|
r_pixelFlags_clippedCenter
|
boolean |
|
Artifacts were rejected by warp comparison in this object's center. Measured on r-band.
|
|
7300 |
|
|
r_pixelFlags_cr
|
boolean |
|
A cosmic ray was detected and interpolated in this object's footprint. Measured on r-band.
|
|
7310 |
|
|
r_pixelFlags_crCenter
|
boolean |
|
A cosmic ray was detected and interpolated in this object's center. Measured on r-band.
|
|
7320 |
|
|
r_pixelFlags_edge
|
boolean |
|
Deprecated; only set when there is no r-band data.
|
|
7330 |
|
|
r_pixelFlags_inexact_psf
|
boolean |
|
The PSF model is discontinuous in this object's footprint. Measured on r-band.
|
|
7340 |
|
|
r_pixelFlags_inexact_psfCenter
|
boolean |
|
The PSF model is discontinuosu near this object's center. Measured on r-band.
|
|
7350 |
|
|
r_pixelFlags_interpolated
|
boolean |
|
An interpolated pixel contributed to the coadd in this object's footprint. Measured on r-band.
|
|
7360 |
|
|
r_pixelFlags_interpolatedCenter
|
boolean |
|
An interpolated pixel contributed to the coadd near this object's center. Measured on r-band.
|
|
7370 |
|
|
r_pixelFlags_nodata
|
boolean |
|
No pixel data was available in this band for this object. Measured on r-band.
|
|
7380 |
|
|
r_pixelFlags_offimage
|
boolean |
|
Deprecated; only set when there is no r-band data.
|
|
7390 |
|
|
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.
|
|
7400 |
|
|
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.
|
|
7410 |
|
|
r_pixelFlags_sensor_edge
|
boolean |
|
A detector boundary passed through this object's footprint. Measured on r-band.
|
|
7420 |
|
|
r_pixelFlags_sensor_edgeCenter
|
boolean |
|
A detector boundary passed close to this object's center. Measured on r-band.
|
|
7430 |
|
|
r_pixelFlags_suspect
|
boolean |
|
Deprecated; only set when there is no r-band data.
|
|
7440 |
|
|
r_pixelFlags_suspectCenter
|
boolean |
|
Deprecated; only set when there is no r-band data.
|
|
7450 |
|
|
r_extendedness_flag
|
boolean |
|
Flag set for any failure in the flux-ratio extendedness. Measured on r-band.
|
|
7460 |
|
|
r_sizeExtendedness_flag
|
boolean |
|
Flag set for any failure in the moments-based extendedness. Measured on r-band.
|
|
7470 |
|
|
r_invalidPsfFlag
|
boolean |
|
This object has an invalid PSF (usually no inputs). Measured on r-band.
|
|
7480 |
|
|
r_calib_astrometry_used
|
boolean |
|
Propagated from sources. Measured on r-band.
|
|
7490 |
|
|
r_calib_photometry_used
|
boolean |
|
Propagated from sources. Measured on r-band.
|
|
7500 |
|
|
r_calib_psf_candidate
|
boolean |
|
Propagated from sources. Measured on r-band.
|
|
7510 |
|
|
r_calib_psf_reserved
|
boolean |
|
Propagated from sources. Measured on r-band.
|
|
7520 |
|
|
r_calib_psf_used
|
boolean |
|
Propagated from sources. Measured on r-band.
|
|
7530 |
|
|
r_apFlux_flag
|
boolean |
|
Duplicate of r_ap12Flux_flag.
|
|
7540 |
|
|
r_apFlux_flag_apertureTruncated
|
boolean |
|
Duplicate of r_ap12Flux_flag_apertureTruncated.
|
|
7550 |
|
|
r_apFlux_flag_sincCoeffsTruncated
|
boolean |
|
Duplicate of r_ap12Flux_flag_sincCoeffsTruncated. Measured on r-band.
|
|
7560 |
|
|
r_centroid_flag
|
boolean |
|
Flag set for any failure in the centroid algorithm. Measured on r-band.
|
|
7570 |
|
|
r_kronFlux_flag
|
boolean |
|
Flag set for any failure in the Kron photometry. Measured on r-band.
|
|
7580 |
|
|
r_kronFlux_flag_bad_radius
|
boolean |
|
Bad Kron radius. Measured on r-band.
|
|
7590 |
|
|
r_kronFlux_flag_bad_shape
|
boolean |
|
Shape for measuring Kron radius is bad; used PSF shape. Measured on r-band.
|
|
7600 |
|
|
r_kronFlux_flag_bad_shape_no_psf
|
boolean |
|
Bad shape and no PSF. Measured on r-band.
|
|
7610 |
|
|
r_kronFlux_flag_edge
|
boolean |
|
Bad measurement due to image edge. Measured on r-band.
|
|
7620 |
|
|
r_kronFlux_flag_no_fallback_radius
|
boolean |
|
No minimum radius and no PSF provided. Measured on r-band.
|
|
7630 |
|
|
r_kronFlux_flag_no_minimum_radius
|
boolean |
|
Minimum radius could not enforced, no minimum value or PSF. Measured on r-band.
|
|
7640 |
|
|
r_kronFlux_flag_small_radius
|
boolean |
|
Measured Kron radius was smaller than that of the PSF. Measured on r-band.
|
|
7650 |
|
|
r_kronFlux_flag_used_minimum_radius
|
boolean |
|
Used the minimum radius for the Kron radius. Measured on r-band.
|
|
7660 |
|
|
r_kronFlux_flag_used_psf_radius
|
boolean |
|
Kron radius fell back to being derived from the PSF radius. Measured on r-band.
|
|
7670 |
|
|
i_ra
|
double |
deg |
Position in right ascension, measured on i-band.
|
pos.eq.ra |
7680 |
|
|
i_dec
|
double |
deg |
Position in declination, measured on i-band.
|
pos.eq.dec |
7690 |
|
|
i_raErr
|
float |
deg |
Error in right ascension, measured on i-band.
|
stat.error;pos.eq.ra |
7700 |
|
|
i_decErr
|
float |
deg |
Error in declination, measured on i-band.
|
stat.error;pos.eq.dec |
7710 |
|
|
i_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination, measured on i-band.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
7720 |
|
|
i_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Forced on i-band.
|
|
7730 |
|
|
i_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Forced on i-band.
|
|
7740 |
|
|
i_psfMag
|
float |
mag |
AB magnitude of the i-band psfFlux.
|
|
7750 |
1 |
|
i_psfMagErr
|
float |
mag |
Uncertainty in magnitudes of the i-band psfFlux.
|
|
7760 |
1 |
|
i_free_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Measured on i-band.
|
|
7770 |
|
|
i_free_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Measured on i-band.
|
|
7780 |
|
|
i_free_psfFlux_flag
|
boolean |
|
Flag set if the unforced PSF flux failed in this band for any reason. Measured on i-band.
|
|
7790 |
|
|
i_cModel_dev_reff_major
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on i-band.
|
|
7800 |
|
|
i_cModel_dev_reff_minor
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on i-band.
|
|
7810 |
|
|
i_cModel_dev_theta
|
float |
|
Position angle of the de Vaucouleurs fit ellipse. Measured on i-band.
|
|
7820 |
|
|
i_cModel_exp_reff_major
|
float |
arcsec |
Half-light ellipse of the exponential fit (major axis). Measured on i-band.
|
|
7830 |
|
|
i_cModel_exp_reff_minor
|
float |
arcsec |
Half-light ellipse of the exponential fit (minor axis). Measured on i-band.
|
|
7840 |
|
|
i_cModel_exp_theta
|
float |
|
Position angle of the exponential fit ellipse. Measured on i-band.
|
|
7850 |
|
|
i_cModel_chi2
|
float |
|
-ln(likelihood) (chi^2) in CModel fit. Measured on i-band.
|
|
7860 |
|
|
i_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on i-band.
|
|
7870 |
|
|
i_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on i-band.
|
|
7880 |
|
|
i_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on i-band.
|
|
7890 |
|
|
i_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on i-band.
|
|
7900 |
|
|
i_gaapPsfFlux
|
float |
nJy |
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.
|
|
7910 |
|
|
i_gaapPsfFluxErr
|
float |
nJy |
GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on i-band.
|
|
7920 |
|
|
i_gaap0p7Flux
|
float |
nJy |
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.
|
|
7930 |
|
|
i_gaap0p7FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on i-band.
|
|
7940 |
|
|
i_gaap1p0Flux
|
float |
nJy |
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.
|
|
7950 |
|
|
i_gaap1p0FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on i-band.
|
|
7960 |
|
|
i_ixx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on i-band.
|
|
7970 |
|
|
i_iyy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on i-band.
|
|
7980 |
|
|
i_ixy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on i-band.
|
|
7990 |
|
|
i_i_flag
|
boolean |
|
General failure flag, set if anything went wrong. Measured on i-band.
|
|
8000 |
|
|
i_ixxPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on i-band.
|
|
8010 |
|
|
i_iyyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on i-band.
|
|
8020 |
|
|
i_ixyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on i-band.
|
|
8030 |
|
|
i_iPSF_flag
|
boolean |
|
Flag set for any failure in the PSF model moments. Measured on i-band.
|
|
8040 |
|
|
i_kronRad
|
float |
pixel |
Kron radius (sqrt(a*b)). Measured on i-band.
|
|
8050 |
|
|
i_kronFlux
|
float |
nJy |
Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on i-band.
|
|
8060 |
|
|
i_kronFluxErr
|
float |
nJy |
Flux uncertainty from Kron Flux algorithm. Measured on i-band.
|
|
8070 |
|
|
i_ap03Flux
|
float |
nJy |
Flux within 3.0-pixel radius aperture. Forced on i-band.
|
|
8080 |
|
|
i_ap03FluxErr
|
float |
nJy |
Flux uncertainty within 3.0-pixel radius aperture. Forced on i-band.
|
|
8090 |
|
|
i_ap03Flux_flag
|
boolean |
|
Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on i-band.
|
|
8100 |
|
|
i_ap06Flux
|
float |
nJy |
Flux within 6.0-pixel radius aperture. Forced on i-band.
|
|
8110 |
|
|
i_ap06FluxErr
|
float |
nJy |
Flux uncertainty within 6.0-pixel radius aperture. Forced on i-band.
|
|
8120 |
|
|
i_ap06Flux_flag
|
boolean |
|
Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on i-band.
|
|
8130 |
|
|
i_ap09Flux
|
float |
nJy |
Flux within 9.0-pixel radius aperture. Forced on i-band.
|
|
8140 |
|
|
i_ap09FluxErr
|
float |
nJy |
Flux uncertainty within 9.0-pixel radius aperture. Forced on i-band.
|
|
8150 |
|
|
i_ap09Flux_flag
|
boolean |
|
Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on i-band.
|
|
8160 |
|
|
i_ap12Flux
|
float |
nJy |
Flux within 12.0-pixel radius aperture. Forced on i-band.
|
|
8170 |
|
|
i_ap12FluxErr
|
float |
nJy |
Flux uncertainty within 12.0-pixel radius aperture. Forced on i-band.
|
|
8180 |
|
|
i_ap12Flux_flag
|
boolean |
|
Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on i-band.
|
|
8190 |
|
|
i_ap17Flux
|
float |
nJy |
Flux within 17.0-pixel radius aperture. Forced on i-band.
|
|
8200 |
|
|
i_ap17FluxErr
|
float |
nJy |
Flux uncertainty within 17.0-pixel radius aperture. Forced on i-band.
|
|
8210 |
|
|
i_ap17Flux_flag
|
boolean |
|
Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on i-band.
|
|
8220 |
|
|
i_ap25Flux
|
float |
nJy |
Flux within 25.0-pixel radius aperture. Forced on i-band.
|
|
8230 |
|
|
i_ap25FluxErr
|
float |
nJy |
Flux uncertainty within 25.0-pixel radius aperture. Forced on i-band.
|
|
8240 |
|
|
i_ap25Flux_flag
|
boolean |
|
Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on i-band.
|
|
8250 |
|
|
i_ap35Flux
|
float |
nJy |
Flux within 35.0-pixel radius aperture. Forced on i-band.
|
|
8260 |
|
|
i_ap35FluxErr
|
float |
nJy |
Flux uncertainty within 35.0-pixel radius aperture. Forced on i-band.
|
|
8270 |
|
|
i_ap35Flux_flag
|
boolean |
|
Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on i-band.
|
|
8280 |
|
|
i_ap50Flux
|
float |
nJy |
Flux within 50.0-pixel radius aperture. Forced on i-band.
|
|
8290 |
|
|
i_ap50FluxErr
|
float |
nJy |
Flux uncertainty within 50.0-pixel radius aperture. Forced on i-band.
|
|
8300 |
|
|
i_ap50Flux_flag
|
boolean |
|
Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on i-band.
|
|
8310 |
|
|
i_ap70Flux
|
float |
nJy |
Flux within 70.0-pixel radius aperture. Forced on i-band.
|
|
8320 |
|
|
i_ap70FluxErr
|
float |
nJy |
Flux uncertainty within 70.0-pixel radius aperture. Forced on i-band.
|
|
8330 |
|
|
i_ap70Flux_flag
|
boolean |
|
Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on i-band.
|
|
8340 |
|
|
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.
|
|
8350 |
|
|
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.
|
|
8360 |
|
|
i_model_extendedness
|
float |
|
Sersic 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.
|
|
8370 |
|
|
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.
|
|
8380 |
|
|
i_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Forced on i-band.
|
|
8390 |
|
|
i_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Forced on i-band.
|
|
8400 |
|
|
i_cModelMag
|
float |
mag |
AB magnitude of cModelFlux. Forced on i-band.
|
|
8410 |
1 |
|
i_cModelMagErr
|
float |
mag |
Uncertainty in magnitudes on cModelFlux. Forced on i-band.
|
|
8420 |
1 |
|
i_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Forced on i-band.
|
|
8430 |
|
|
i_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on i-band.
|
|
8440 |
|
|
i_free_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Measured on i-band.
|
|
8450 |
|
|
i_free_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Measured on i-band.
|
|
8460 |
|
|
i_free_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Measured on i-band.
|
|
8470 |
|
|
i_free_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on i-band.
|
|
8480 |
|
|
i_free_cModelFlux_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Measured on i-band.
|
|
8490 |
|
|
i_free_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on i-band.
|
|
8500 |
|
|
i_free_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on i-band.
|
|
8510 |
|
|
i_free_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on i-band.
|
|
8520 |
|
|
i_free_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on i-band.
|
|
8530 |
|
|
i_moments_g1
|
float |
|
Moments-based G1 shear ellipticity parameter (i-band)
|
|
8540 |
|
|
i_moments_g2
|
float |
|
Moments-based G2 shear ellipticity parameter (i-band)
|
|
8550 |
|
|
i_moments_trace
|
float |
arcsec |
Moments-based trace radius (i-band)
|
|
8560 |
|
|
i_moments_flag
|
boolean |
|
Failure flag for moments (i-band)
|
|
8570 |
|
|
i_moments_psf_g1
|
float |
|
Moments-based G1 ellipticity of of the PSF (i-band)
|
|
8580 |
|
|
i_moments_psf_g2
|
float |
|
Moments-based G2 ellipticity of of the PSF (i-band)
|
|
8590 |
|
|
i_moments_psf_trace
|
float |
arcsec |
Moments-based trace radius of the PSF (i-band)
|
|
8600 |
|
|
i_moments_psf_flag
|
boolean |
|
Failure flag for PSF moments (i-band)
|
|
8610 |
|
|
i_moments_psf_debiased_g1
|
float |
|
Moments-based G1 ellipticity of the PSF, debiased (i-band)
|
|
8620 |
|
|
i_moments_psf_debiased_g2
|
float |
|
Moments-based G2 ellipticity of the PSF, debiased (i-band)
|
|
8630 |
|
|
i_moments_psf_debiased_trace
|
float |
arcsec |
Moments-based trace radius of the PSF, debiased (i-band)
|
|
8640 |
|
|
i_moments_psf_debiased_flag
|
boolean |
|
Failure flag for the debiased PSF moments (i-band)
|
|
8650 |
|
|
i_hsmShapeRegauss_e1
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on i-band.
|
|
8660 |
|
|
i_hsmShapeRegauss_e2
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on i-band.
|
|
8670 |
|
|
i_hsmShapeRegauss_sigma
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on i-band.
|
|
8680 |
|
|
i_hsmShapeRegauss_flag
|
boolean |
|
Flag set for any failure with the Regaussianziation shapes. Measured on i-band.
|
|
8690 |
|
|
i_hsm_moments_30
|
float |
|
HSM higher-order moment 30. Measured on i-band.
|
|
8700 |
|
|
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.
|
|
8710 |
|
|
i_hsm_moments_21
|
float |
|
HSM higher-order moment 21. Measured on i-band.
|
|
8720 |
|
|
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.
|
|
8730 |
|
|
i_hsm_moments_12
|
float |
|
HSM higher-order moment 12. Measured on i-band.
|
|
8740 |
|
|
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.
|
|
8750 |
|
|
i_hsm_moments_03
|
float |
|
HSM higher-order moment 03. Measured on i-band.
|
|
8760 |
|
|
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.
|
|
8770 |
|
|
i_hsm_moments_40
|
float |
|
HSM higher-order moment 40. Measured on i-band.
|
|
8780 |
|
|
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.
|
|
8790 |
|
|
i_hsm_moments_31
|
float |
|
HSM higher-order moment 31. Measured on i-band.
|
|
8800 |
|
|
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.
|
|
8810 |
|
|
i_hsm_moments_22
|
float |
|
HSM higher-order moment 22. Measured on i-band.
|
|
8820 |
|
|
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.
|
|
8830 |
|
|
i_hsm_moments_13
|
float |
|
HSM higher-order moment 13. Measured on i-band.
|
|
8840 |
|
|
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.
|
|
8850 |
|
|
i_hsm_moments_04
|
float |
|
HSM higher-order moment 04. Measured on i-band.
|
|
8860 |
|
|
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.
|
|
8870 |
|
|
i_hsm_moments_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moments. Measured on i-band.
|
|
8880 |
|
|
i_hsm_momentsPsf_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on i-band.
|
|
8890 |
|
|
i_inputCount
|
int |
|
Number of images contributing at center, not including any clipping. Forced on i-band.
|
|
8900 |
|
|
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.
|
|
8910 |
|
|
i_deblend_blendedness
|
float |
|
Blendedness in the deconvolved scarlet space.
|
|
8920 |
|
|
i_deblend_fluxOverlap
|
float |
|
The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space.
|
|
8930 |
|
|
i_deblend_fluxOverlapFraction
|
float |
|
Fraction of flux from neighbors / source flux in the deconvolved footprint.
|
|
8940 |
|
|
i_deblend_zeroFlux
|
boolean |
|
True when there was no flux attributed to this object after flux redistribution in the deblender.
|
|
8950 |
|
|
i_psfModel_TwoGaussian_gauss1_sigma_x
|
float |
pixel |
Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (i-band).
|
|
8960 |
|
|
i_psfModel_TwoGaussian_gauss1_sigma_y
|
float |
pixel |
Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (i-band).
|
|
8970 |
|
|
i_psfModel_TwoGaussian_gauss1_rho
|
float |
|
Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (i-band).
|
|
8980 |
|
|
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).
|
|
8990 |
|
|
i_psfModel_TwoGaussian_gauss2_sigma_x
|
float |
pixel |
Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (i-band).
|
|
9000 |
|
|
i_psfModel_TwoGaussian_gauss2_sigma_y
|
float |
pixel |
Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (i-band).
|
|
9010 |
|
|
i_psfModel_TwoGaussian_gauss2_rho
|
float |
|
Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (i-band).
|
|
9020 |
|
|
i_psfModel_TwoGaussian_n_iter
|
int |
|
Number of iterations in the non-linear fit for the two-Gaussian PSF model (i-band).
|
|
9030 |
|
|
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).
|
|
9040 |
|
|
i_psfModel_TwoGaussian_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (i-band).
|
|
9050 |
|
|
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).
|
|
9060 |
|
|
i_inputCount_flag
|
boolean |
|
Flag set for any failure in computing the number of inputs. Forced on i-band.
|
|
9070 |
|
|
i_inputCount_flag_noInputs
|
boolean |
|
No coadd inputs were recorded. Forced on i-band.
|
|
9080 |
|
|
i_psfFlux_area
|
float |
pixel |
Effective area of PSF. Forced on i-band.
|
|
9090 |
|
|
i_psfFlux_flag
|
boolean |
|
General Failure Flag. Forced on i-band.
|
|
9100 |
|
|
i_psfFlux_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the PSF flux. Forced on i-band.
|
|
9110 |
|
|
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.
|
|
9120 |
|
|
i_psfFlux_flag_noGoodPixels
|
boolean |
|
Not enough non-rejected pixels in data to attempt the fit. Forced on i-band.
|
|
9130 |
|
|
i_cModel_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Forced on i-band.
|
|
9140 |
|
|
i_cModel_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the CModel flux. Forced on i-band.
|
|
9150 |
|
|
i_gaapFlux_flag
|
boolean |
|
Flag set for any failure in the GAaP photometry. Forced on i-band.
|
|
9160 |
|
|
i_gaapFlux_flag_edge
|
boolean |
|
Source is too close to the edge. Forced on i-band.
|
|
9170 |
|
|
i_blendedness_flag
|
boolean |
|
Flag set for any failure in the blendedness algorithm. Measured on i-band.
|
|
9180 |
|
|
i_pixelFlags_bad
|
boolean |
|
Deprecated; only set when there is no i-band data.
|
|
9190 |
|
|
i_pixelFlags_clipped
|
boolean |
|
Artifacts were rejected by warp comparison in this object's footprint. Measured on i-band.
|
|
9200 |
|
|
i_pixelFlags_clippedCenter
|
boolean |
|
Artifacts were rejected by warp comparison in this object's center. Measured on i-band.
|
|
9210 |
|
|
i_pixelFlags_cr
|
boolean |
|
A cosmic ray was detected and interpolated in this object's footprint. Measured on i-band.
|
|
9220 |
|
|
i_pixelFlags_crCenter
|
boolean |
|
A cosmic ray was detected and interpolated in this object's center. Measured on i-band.
|
|
9230 |
|
|
i_pixelFlags_edge
|
boolean |
|
Deprecated; only set when there is no i-band data.
|
|
9240 |
|
|
i_pixelFlags_inexact_psf
|
boolean |
|
The PSF model is discontinuous in this object's footprint. Measured on i-band.
|
|
9250 |
|
|
i_pixelFlags_inexact_psfCenter
|
boolean |
|
The PSF model is discontinuosu near this object's center. Measured on i-band.
|
|
9260 |
|
|
i_pixelFlags_interpolated
|
boolean |
|
An interpolated pixel contributed to the coadd in this object's footprint. Measured on i-band.
|
|
9270 |
|
|
i_pixelFlags_interpolatedCenter
|
boolean |
|
An interpolated pixel contributed to the coadd near this object's center. Measured on i-band.
|
|
9280 |
|
|
i_pixelFlags_nodata
|
boolean |
|
No pixel data was available in this band for this object. Measured on i-band.
|
|
9290 |
|
|
i_pixelFlags_offimage
|
boolean |
|
Deprecated; only set when there is no i-band data.
|
|
9300 |
|
|
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.
|
|
9310 |
|
|
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.
|
|
9320 |
|
|
i_pixelFlags_sensor_edge
|
boolean |
|
A detector boundary passed through this object's footprint. Measured on i-band.
|
|
9330 |
|
|
i_pixelFlags_sensor_edgeCenter
|
boolean |
|
A detector boundary passed close to this object's center. Measured on i-band.
|
|
9340 |
|
|
i_pixelFlags_suspect
|
boolean |
|
Deprecated; only set when there is no i-band data.
|
|
9350 |
|
|
i_pixelFlags_suspectCenter
|
boolean |
|
Deprecated; only set when there is no i-band data.
|
|
9360 |
|
|
i_extendedness_flag
|
boolean |
|
Flag set for any failure in the flux-ratio extendedness. Measured on i-band.
|
|
9370 |
|
|
i_sizeExtendedness_flag
|
boolean |
|
Flag set for any failure in the moments-based extendedness. Measured on i-band.
|
|
9380 |
|
|
i_invalidPsfFlag
|
boolean |
|
This object has an invalid PSF (usually no inputs). Measured on i-band.
|
|
9390 |
|
|
i_calib_astrometry_used
|
boolean |
|
Propagated from sources. Measured on i-band.
|
|
9400 |
|
|
i_calib_photometry_used
|
boolean |
|
Propagated from sources. Measured on i-band.
|
|
9410 |
|
|
i_calib_psf_candidate
|
boolean |
|
Propagated from sources. Measured on i-band.
|
|
9420 |
|
|
i_calib_psf_reserved
|
boolean |
|
Propagated from sources. Measured on i-band.
|
|
9430 |
|
|
i_calib_psf_used
|
boolean |
|
Propagated from sources. Measured on i-band.
|
|
9440 |
|
|
i_apFlux_flag
|
boolean |
|
Duplicate of i_ap12Flux_flag.
|
|
9450 |
|
|
i_apFlux_flag_apertureTruncated
|
boolean |
|
Duplicate of i_ap12Flux_flag_apertureTruncated.
|
|
9460 |
|
|
i_apFlux_flag_sincCoeffsTruncated
|
boolean |
|
Duplicate of i_ap12Flux_flag_sincCoeffsTruncated. Measured on i-band.
|
|
9470 |
|
|
i_centroid_flag
|
boolean |
|
Flag set for any failure in the centroid algorithm. Measured on i-band.
|
|
9480 |
|
|
i_kronFlux_flag
|
boolean |
|
Flag set for any failure in the Kron photometry. Measured on i-band.
|
|
9490 |
|
|
i_kronFlux_flag_bad_radius
|
boolean |
|
Bad Kron radius. Measured on i-band.
|
|
9500 |
|
|
i_kronFlux_flag_bad_shape
|
boolean |
|
Shape for measuring Kron radius is bad; used PSF shape. Measured on i-band.
|
|
9510 |
|
|
i_kronFlux_flag_bad_shape_no_psf
|
boolean |
|
Bad shape and no PSF. Measured on i-band.
|
|
9520 |
|
|
i_kronFlux_flag_edge
|
boolean |
|
Bad measurement due to image edge. Measured on i-band.
|
|
9530 |
|
|
i_kronFlux_flag_no_fallback_radius
|
boolean |
|
No minimum radius and no PSF provided. Measured on i-band.
|
|
9540 |
|
|
i_kronFlux_flag_no_minimum_radius
|
boolean |
|
Minimum radius could not enforced, no minimum value or PSF. Measured on i-band.
|
|
9550 |
|
|
i_kronFlux_flag_small_radius
|
boolean |
|
Measured Kron radius was smaller than that of the PSF. Measured on i-band.
|
|
9560 |
|
|
i_kronFlux_flag_used_minimum_radius
|
boolean |
|
Used the minimum radius for the Kron radius. Measured on i-band.
|
|
9570 |
|
|
i_kronFlux_flag_used_psf_radius
|
boolean |
|
Kron radius fell back to being derived from the PSF radius. Measured on i-band.
|
|
9580 |
|
|
y_ra
|
double |
deg |
Position in right ascension, measured on y-band.
|
pos.eq.ra |
9590 |
|
|
y_dec
|
double |
deg |
Position in declination, measured on y-band.
|
pos.eq.dec |
9600 |
|
|
y_raErr
|
float |
deg |
Error in right ascension, measured on y-band.
|
stat.error;pos.eq.ra |
9610 |
|
|
y_decErr
|
float |
deg |
Error in declination, measured on y-band.
|
stat.error;pos.eq.dec |
9620 |
|
|
y_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination, measured on y-band.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
9630 |
|
|
y_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Forced on y-band.
|
|
9640 |
|
|
y_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Forced on y-band.
|
|
9650 |
|
|
y_psfMag
|
float |
mag |
AB magnitude of the y-band psfFlux.
|
|
9660 |
1 |
|
y_psfMagErr
|
float |
mag |
Uncertainty in magnitudes of the y-band psfFlux.
|
|
9670 |
1 |
|
y_free_psfFlux
|
float |
nJy |
Flux derived from using the PSF model as a weight function. Measured on y-band.
|
|
9680 |
|
|
y_free_psfFluxErr
|
float |
nJy |
Flux uncertainty derived from using the PSF model as a weight function. Measured on y-band.
|
|
9690 |
|
|
y_free_psfFlux_flag
|
boolean |
|
Flag set if the unforced PSF flux failed in this band for any reason. Measured on y-band.
|
|
9700 |
|
|
y_cModel_dev_reff_major
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (major axis). Measured on y-band.
|
|
9710 |
|
|
y_cModel_dev_reff_minor
|
float |
arcsec |
Half-light ellipse of the de Vaucouleurs fit (minor axis). Measured on y-band.
|
|
9720 |
|
|
y_cModel_dev_theta
|
float |
|
Position angle of the de Vaucouleurs fit ellipse. Measured on y-band.
|
|
9730 |
|
|
y_cModel_exp_reff_major
|
float |
arcsec |
Half-light ellipse of the exponential fit (major axis). Measured on y-band.
|
|
9740 |
|
|
y_cModel_exp_reff_minor
|
float |
arcsec |
Half-light ellipse of the exponential fit (minor axis). Measured on y-band.
|
|
9750 |
|
|
y_cModel_exp_theta
|
float |
|
Position angle of the exponential fit ellipse. Measured on y-band.
|
|
9760 |
|
|
y_cModel_chi2
|
float |
|
-ln(likelihood) (chi^2) in CModel fit. Measured on y-band.
|
|
9770 |
|
|
y_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on y-band.
|
|
9780 |
|
|
y_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on y-band.
|
|
9790 |
|
|
y_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on y-band.
|
|
9800 |
|
|
y_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on y-band.
|
|
9810 |
|
|
y_gaapPsfFlux
|
float |
nJy |
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.
|
|
9820 |
|
|
y_gaapPsfFluxErr
|
float |
nJy |
GAaP Flux uncertainty with PSF aperture after multiplying the seeing by 1.15. Forced on y-band.
|
|
9830 |
|
|
y_gaap0p7Flux
|
float |
nJy |
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.
|
|
9840 |
|
|
y_gaap0p7FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 0.7 arcsec aperture after multiplying the seeing by 1.15. Forced on y-band.
|
|
9850 |
|
|
y_gaap1p0Flux
|
float |
nJy |
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.
|
|
9860 |
|
|
y_gaap1p0FluxErr
|
float |
nJy |
GAaP Flux uncertainty with 1.0 arcsec aperture after multiplying the seeing by 1.15. Forced on y-band.
|
|
9870 |
|
|
y_ixx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on y-band.
|
|
9880 |
|
|
y_iyy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on y-band.
|
|
9890 |
|
|
y_ixy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on y-band.
|
|
9900 |
|
|
y_i_flag
|
boolean |
|
General failure flag, set if anything went wrong. Measured on y-band.
|
|
9910 |
|
|
y_ixxPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on y-band.
|
|
9920 |
|
|
y_iyyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments of the PSF model at the position of this object. Measured on y-band.
|
|
9930 |
|
|
y_ixyPSF
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Measured on y-band.
|
|
9940 |
|
|
y_iPSF_flag
|
boolean |
|
Flag set for any failure in the PSF model moments. Measured on y-band.
|
|
9950 |
|
|
y_kronRad
|
float |
pixel |
Kron radius (sqrt(a*b)). Measured on y-band.
|
|
9960 |
|
|
y_kronFlux
|
float |
nJy |
Flux measured within an elliptical aperture 2.5 times the Kron radius. Measured on y-band.
|
|
9970 |
|
|
y_kronFluxErr
|
float |
nJy |
Flux uncertainty from Kron Flux algorithm. Measured on y-band.
|
|
9980 |
|
|
y_ap03Flux
|
float |
nJy |
Flux within 3.0-pixel radius aperture. Forced on y-band.
|
|
9990 |
|
|
y_ap03FluxErr
|
float |
nJy |
Flux uncertainty within 3.0-pixel radius aperture. Forced on y-band.
|
|
10000 |
|
|
y_ap03Flux_flag
|
boolean |
|
Flag set for any failure with the 3.0-pixel radius aperture flux. Forced on y-band.
|
|
10010 |
|
|
y_ap06Flux
|
float |
nJy |
Flux within 6.0-pixel radius aperture. Forced on y-band.
|
|
10020 |
|
|
y_ap06FluxErr
|
float |
nJy |
Flux uncertainty within 6.0-pixel radius aperture. Forced on y-band.
|
|
10030 |
|
|
y_ap06Flux_flag
|
boolean |
|
Flag set for any failure with the 6.0-pixel radius aperture flux. Forced on y-band.
|
|
10040 |
|
|
y_ap09Flux
|
float |
nJy |
Flux within 9.0-pixel radius aperture. Forced on y-band.
|
|
10050 |
|
|
y_ap09FluxErr
|
float |
nJy |
Flux uncertainty within 9.0-pixel radius aperture. Forced on y-band.
|
|
10060 |
|
|
y_ap09Flux_flag
|
boolean |
|
Flag set for any failure with the 9.0-pixel radius aperture flux. Forced on y-band.
|
|
10070 |
|
|
y_ap12Flux
|
float |
nJy |
Flux within 12.0-pixel radius aperture. Forced on y-band.
|
|
10080 |
|
|
y_ap12FluxErr
|
float |
nJy |
Flux uncertainty within 12.0-pixel radius aperture. Forced on y-band.
|
|
10090 |
|
|
y_ap12Flux_flag
|
boolean |
|
Flag set for any failure with the 12.0-pixel radius aperture flux. Forced on y-band.
|
|
10100 |
|
|
y_ap17Flux
|
float |
nJy |
Flux within 17.0-pixel radius aperture. Forced on y-band.
|
|
10110 |
|
|
y_ap17FluxErr
|
float |
nJy |
Flux uncertainty within 17.0-pixel radius aperture. Forced on y-band.
|
|
10120 |
|
|
y_ap17Flux_flag
|
boolean |
|
Flag set for any failure with the 17.0-pixel radius aperture flux. Forced on y-band.
|
|
10130 |
|
|
y_ap25Flux
|
float |
nJy |
Flux within 25.0-pixel radius aperture. Forced on y-band.
|
|
10140 |
|
|
y_ap25FluxErr
|
float |
nJy |
Flux uncertainty within 25.0-pixel radius aperture. Forced on y-band.
|
|
10150 |
|
|
y_ap25Flux_flag
|
boolean |
|
Flag set for any failure with the 25.0-pixel radius aperture flux. Forced on y-band.
|
|
10160 |
|
|
y_ap35Flux
|
float |
nJy |
Flux within 35.0-pixel radius aperture. Forced on y-band.
|
|
10170 |
|
|
y_ap35FluxErr
|
float |
nJy |
Flux uncertainty within 35.0-pixel radius aperture. Forced on y-band.
|
|
10180 |
|
|
y_ap35Flux_flag
|
boolean |
|
Flag set for any failure with the 35.0-pixel radius aperture flux. Forced on y-band.
|
|
10190 |
|
|
y_ap50Flux
|
float |
nJy |
Flux within 50.0-pixel radius aperture. Forced on y-band.
|
|
10200 |
|
|
y_ap50FluxErr
|
float |
nJy |
Flux uncertainty within 50.0-pixel radius aperture. Forced on y-band.
|
|
10210 |
|
|
y_ap50Flux_flag
|
boolean |
|
Flag set for any failure with the 50.0-pixel radius aperture flux. Forced on y-band.
|
|
10220 |
|
|
y_ap70Flux
|
float |
nJy |
Flux within 70.0-pixel radius aperture. Forced on y-band.
|
|
10230 |
|
|
y_ap70FluxErr
|
float |
nJy |
Flux uncertainty within 70.0-pixel radius aperture. Forced on y-band.
|
|
10240 |
|
|
y_ap70Flux_flag
|
boolean |
|
Flag set for any failure with the 70.0-pixel radius aperture flux. Forced on y-band.
|
|
10250 |
|
|
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.
|
|
10260 |
|
|
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.
|
|
10270 |
|
|
y_model_extendedness
|
float |
|
Sersic 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.
|
|
10280 |
|
|
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.
|
|
10290 |
|
|
y_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Forced on y-band.
|
|
10300 |
|
|
y_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Forced on y-band.
|
|
10310 |
|
|
y_cModelMag
|
float |
mag |
AB magnitude of cModelFlux. Forced on y-band.
|
|
10320 |
1 |
|
y_cModelMagErr
|
float |
mag |
Uncertainty in magnitudes on cModelFlux. Forced on y-band.
|
|
10330 |
1 |
|
y_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Forced on y-band.
|
|
10340 |
|
|
y_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Forced on y-band.
|
|
10350 |
|
|
y_free_cModelFlux
|
float |
nJy |
Flux from the final CModel fit. Measured on y-band.
|
|
10360 |
|
|
y_free_cModelFluxErr
|
float |
nJy |
Flux uncertainty from the final CModel fit. Measured on y-band.
|
|
10370 |
|
|
y_free_cModelFlux_inner
|
float |
nJy |
Flux within the fit region, with no extrapolation. Measured on y-band.
|
|
10380 |
|
|
y_free_cModel_fracDev
|
float |
|
Fraction of the CModel flux from the De Vaucouleurs (n=4) component. Measured on y-band.
|
|
10390 |
|
|
y_free_cModelFlux_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Measured on y-band.
|
|
10400 |
|
|
y_free_cModel_devFlux
|
float |
nJy |
Flux from the de Vaucouleurs fit. Measured on y-band.
|
|
10410 |
|
|
y_free_cModel_devFluxErr
|
float |
nJy |
Flux uncertainty from the de Vaucouleurs fit. Measured on y-band.
|
|
10420 |
|
|
y_free_cModel_expFlux
|
float |
nJy |
Flux from the exponential fit. Measured on y-band.
|
|
10430 |
|
|
y_free_cModel_expFluxErr
|
float |
nJy |
Flux uncertainty from the exponential fit. Measured on y-band.
|
|
10440 |
|
|
y_moments_g1
|
float |
|
Moments-based G1 shear ellipticity parameter (y-band)
|
|
10450 |
|
|
y_moments_g2
|
float |
|
Moments-based G2 shear ellipticity parameter (y-band)
|
|
10460 |
|
|
y_moments_trace
|
float |
arcsec |
Moments-based trace radius (y-band)
|
|
10470 |
|
|
y_moments_flag
|
boolean |
|
Failure flag for moments (y-band)
|
|
10480 |
|
|
y_moments_psf_g1
|
float |
|
Moments-based G1 ellipticity of of the PSF (y-band)
|
|
10490 |
|
|
y_moments_psf_g2
|
float |
|
Moments-based G2 ellipticity of of the PSF (y-band)
|
|
10500 |
|
|
y_moments_psf_trace
|
float |
arcsec |
Moments-based trace radius of the PSF (y-band)
|
|
10510 |
|
|
y_moments_psf_flag
|
boolean |
|
Failure flag for PSF moments (y-band)
|
|
10520 |
|
|
y_moments_psf_debiased_g1
|
float |
|
Moments-based G1 ellipticity of the PSF, debiased (y-band)
|
|
10530 |
|
|
y_moments_psf_debiased_g2
|
float |
|
Moments-based G2 ellipticity of the PSF, debiased (y-band)
|
|
10540 |
|
|
y_moments_psf_debiased_trace
|
float |
arcsec |
Moments-based trace radius of the PSF, debiased (y-band)
|
|
10550 |
|
|
y_moments_psf_debiased_flag
|
boolean |
|
Failure flag for the debiased PSF moments (y-band)
|
|
10560 |
|
|
y_hsmShapeRegauss_e1
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on y-band.
|
|
10570 |
|
|
y_hsmShapeRegauss_e2
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on y-band.
|
|
10580 |
|
|
y_hsmShapeRegauss_sigma
|
float |
|
PSF-corrected shear using the Hirata & Seljak (2003) Regaussianization algorithm. Measured on y-band.
|
|
10590 |
|
|
y_hsmShapeRegauss_flag
|
boolean |
|
Flag set for any failure with the Regaussianziation shapes. Measured on y-band.
|
|
10600 |
|
|
y_hsm_moments_30
|
float |
|
HSM higher-order moment 30. Measured on y-band.
|
|
10610 |
|
|
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.
|
|
10620 |
|
|
y_hsm_moments_21
|
float |
|
HSM higher-order moment 21. Measured on y-band.
|
|
10630 |
|
|
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.
|
|
10640 |
|
|
y_hsm_moments_12
|
float |
|
HSM higher-order moment 12. Measured on y-band.
|
|
10650 |
|
|
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.
|
|
10660 |
|
|
y_hsm_moments_03
|
float |
|
HSM higher-order moment 03. Measured on y-band.
|
|
10670 |
|
|
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.
|
|
10680 |
|
|
y_hsm_moments_40
|
float |
|
HSM higher-order moment 40. Measured on y-band.
|
|
10690 |
|
|
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.
|
|
10700 |
|
|
y_hsm_moments_31
|
float |
|
HSM higher-order moment 31. Measured on y-band.
|
|
10710 |
|
|
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.
|
|
10720 |
|
|
y_hsm_moments_22
|
float |
|
HSM higher-order moment 22. Measured on y-band.
|
|
10730 |
|
|
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.
|
|
10740 |
|
|
y_hsm_moments_13
|
float |
|
HSM higher-order moment 13. Measured on y-band.
|
|
10750 |
|
|
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.
|
|
10760 |
|
|
y_hsm_moments_04
|
float |
|
HSM higher-order moment 04. Measured on y-band.
|
|
10770 |
|
|
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.
|
|
10780 |
|
|
y_hsm_moments_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moments. Measured on y-band.
|
|
10790 |
|
|
y_hsm_momentsPsf_flag
|
boolean |
|
Flag set for any failure in the HSM higher-order moment on the PSF model. Measured on y-band.
|
|
10800 |
|
|
y_inputCount
|
int |
|
Number of images contributing at center, not including any clipping. Forced on y-band.
|
|
10810 |
|
|
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.
|
|
10820 |
|
|
y_deblend_blendedness
|
float |
|
Blendedness in the deconvolved scarlet space.
|
|
10830 |
|
|
y_deblend_fluxOverlap
|
float |
|
The total flux from neighboring objects that overlaps with this sources footprint in the deconvolved space.
|
|
10840 |
|
|
y_deblend_fluxOverlapFraction
|
float |
|
Fraction of flux from neighbors / source flux in the deconvolved footprint.
|
|
10850 |
|
|
y_deblend_zeroFlux
|
boolean |
|
True when there was no flux attributed to this object after flux redistribution in the deblender.
|
|
10860 |
|
|
y_psfModel_TwoGaussian_gauss1_sigma_x
|
float |
pixel |
Standard deviation of the first Gaussian component (x-axis) in the two-Gaussian PSF model (y-band).
|
|
10870 |
|
|
y_psfModel_TwoGaussian_gauss1_sigma_y
|
float |
pixel |
Standard deviation of the first Gaussian component (y-axis) in the two-Gaussian PSF model (y-band).
|
|
10880 |
|
|
y_psfModel_TwoGaussian_gauss1_rho
|
float |
|
Ellipse rho (correlation coefficient) of the first Gaussian component in the two-Gaussian PSF model (y-band).
|
|
10890 |
|
|
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).
|
|
10900 |
|
|
y_psfModel_TwoGaussian_gauss2_sigma_x
|
float |
pixel |
Standard deviation of the second Gaussian component (x-axis) in the two-Gaussian PSF model (y-band).
|
|
10910 |
|
|
y_psfModel_TwoGaussian_gauss2_sigma_y
|
float |
pixel |
Standard deviation of the second Gaussian component (y-axis) in the two-Gaussian PSF model (y-band).
|
|
10920 |
|
|
y_psfModel_TwoGaussian_gauss2_rho
|
float |
|
Ellipse rho (correlation coefficient) of the second Gaussian component in the two-Gaussian PSF model (y-band).
|
|
10930 |
|
|
y_psfModel_TwoGaussian_n_iter
|
int |
|
Number of iterations in the non-linear fit for the two-Gaussian PSF model (y-band).
|
|
10940 |
|
|
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).
|
|
10950 |
|
|
y_psfModel_TwoGaussian_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the two-Gaussian PSF model (y-band).
|
|
10960 |
|
|
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).
|
|
10970 |
|
|
y_inputCount_flag
|
boolean |
|
Flag set for any failure in computing the number of inputs. Forced on y-band.
|
|
10980 |
|
|
y_inputCount_flag_noInputs
|
boolean |
|
No coadd inputs were recorded. Forced on y-band.
|
|
10990 |
|
|
y_psfFlux_area
|
float |
pixel |
Effective area of PSF. Forced on y-band.
|
|
11000 |
|
|
y_psfFlux_flag
|
boolean |
|
General Failure Flag. Forced on y-band.
|
|
11010 |
|
|
y_psfFlux_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the PSF flux. Forced on y-band.
|
|
11020 |
|
|
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.
|
|
11030 |
|
|
y_psfFlux_flag_noGoodPixels
|
boolean |
|
Not enough non-rejected pixels in data to attempt the fit. Forced on y-band.
|
|
11040 |
|
|
y_cModel_flag
|
boolean |
|
Flag set if the final CModel fit (or any previous fit) failed. Forced on y-band.
|
|
11050 |
|
|
y_cModel_flag_apCorr
|
boolean |
|
Flag set if unable to aperture-correct the CModel flux. Forced on y-band.
|
|
11060 |
|
|
y_gaapFlux_flag
|
boolean |
|
Flag set for any failure in the GAaP photometry. Forced on y-band.
|
|
11070 |
|
|
y_gaapFlux_flag_edge
|
boolean |
|
Source is too close to the edge. Forced on y-band.
|
|
11080 |
|
|
y_blendedness_flag
|
boolean |
|
Flag set for any failure in the blendedness algorithm. Measured on y-band.
|
|
11090 |
|
|
y_pixelFlags_bad
|
boolean |
|
Deprecated; only set when there is no y-band data.
|
|
11100 |
|
|
y_pixelFlags_clipped
|
boolean |
|
Artifacts were rejected by warp comparison in this object's footprint. Measured on y-band.
|
|
11110 |
|
|
y_pixelFlags_clippedCenter
|
boolean |
|
Artifacts were rejected by warp comparison in this object's center. Measured on y-band.
|
|
11120 |
|
|
y_pixelFlags_cr
|
boolean |
|
A cosmic ray was detected and interpolated in this object's footprint. Measured on y-band.
|
|
11130 |
|
|
y_pixelFlags_crCenter
|
boolean |
|
A cosmic ray was detected and interpolated in this object's center. Measured on y-band.
|
|
11140 |
|
|
y_pixelFlags_edge
|
boolean |
|
Deprecated; only set when there is no y-band data.
|
|
11150 |
|
|
y_pixelFlags_inexact_psf
|
boolean |
|
The PSF model is discontinuous in this object's footprint. Measured on y-band.
|
|
11160 |
|
|
y_pixelFlags_inexact_psfCenter
|
boolean |
|
The PSF model is discontinuosu near this object's center. Measured on y-band.
|
|
11170 |
|
|
y_pixelFlags_interpolated
|
boolean |
|
An interpolated pixel contributed to the coadd in this object's footprint. Measured on y-band.
|
|
11180 |
|
|
y_pixelFlags_interpolatedCenter
|
boolean |
|
An interpolated pixel contributed to the coadd near this object's center. Measured on y-band.
|
|
11190 |
|
|
y_pixelFlags_nodata
|
boolean |
|
No pixel data was available in this band for this object. Measured on y-band.
|
|
11200 |
|
|
y_pixelFlags_offimage
|
boolean |
|
Deprecated; only set when there is no y-band data.
|
|
11210 |
|
|
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.
|
|
11220 |
|
|
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.
|
|
11230 |
|
|
y_pixelFlags_sensor_edge
|
boolean |
|
A detector boundary passed through this object's footprint. Measured on y-band.
|
|
11240 |
|
|
y_pixelFlags_sensor_edgeCenter
|
boolean |
|
A detector boundary passed close to this object's center. Measured on y-band.
|
|
11250 |
|
|
y_pixelFlags_suspect
|
boolean |
|
Deprecated; only set when there is no y-band data.
|
|
11260 |
|
|
y_pixelFlags_suspectCenter
|
boolean |
|
Deprecated; only set when there is no y-band data.
|
|
11270 |
|
|
y_extendedness_flag
|
boolean |
|
Flag set for any failure in the flux-ratio extendedness. Measured on y-band.
|
|
11280 |
|
|
y_sizeExtendedness_flag
|
boolean |
|
Flag set for any failure in the moments-based extendedness. Measured on y-band.
|
|
11290 |
|
|
y_invalidPsfFlag
|
boolean |
|
This object has an invalid PSF (usually no inputs). Measured on y-band.
|
|
11300 |
|
|
y_calib_astrometry_used
|
boolean |
|
Propagated from sources. Measured on y-band.
|
|
11310 |
|
|
y_calib_photometry_used
|
boolean |
|
Propagated from sources. Measured on y-band.
|
|
11320 |
|
|
y_calib_psf_candidate
|
boolean |
|
Propagated from sources. Measured on y-band.
|
|
11330 |
|
|
y_calib_psf_reserved
|
boolean |
|
Propagated from sources. Measured on y-band.
|
|
11340 |
|
|
y_calib_psf_used
|
boolean |
|
Propagated from sources. Measured on y-band.
|
|
11350 |
|
|
y_apFlux_flag
|
boolean |
|
Duplicate of y_ap12Flux_flag.
|
|
11360 |
|
|
y_apFlux_flag_apertureTruncated
|
boolean |
|
Duplicate of y_ap12Flux_flag_apertureTruncated.
|
|
11370 |
|
|
y_apFlux_flag_sincCoeffsTruncated
|
boolean |
|
Duplicate of y_ap12Flux_flag_sincCoeffsTruncated. Measured on y-band.
|
|
11380 |
|
|
y_centroid_flag
|
boolean |
|
Flag set for any failure in the centroid algorithm. Measured on y-band.
|
|
11390 |
|
|
y_kronFlux_flag
|
boolean |
|
Flag set for any failure in the Kron photometry. Measured on y-band.
|
|
11400 |
|
|
y_kronFlux_flag_bad_radius
|
boolean |
|
Bad Kron radius. Measured on y-band.
|
|
11410 |
|
|
y_kronFlux_flag_bad_shape
|
boolean |
|
Shape for measuring Kron radius is bad; used PSF shape. Measured on y-band.
|
|
11420 |
|
|
y_kronFlux_flag_bad_shape_no_psf
|
boolean |
|
Bad shape and no PSF. Measured on y-band.
|
|
11430 |
|
|
y_kronFlux_flag_edge
|
boolean |
|
Bad measurement due to image edge. Measured on y-band.
|
|
11440 |
|
|
y_kronFlux_flag_no_fallback_radius
|
boolean |
|
No minimum radius and no PSF provided. Measured on y-band.
|
|
11450 |
|
|
y_kronFlux_flag_no_minimum_radius
|
boolean |
|
Minimum radius could not enforced, no minimum value or PSF. Measured on y-band.
|
|
11460 |
|
|
y_kronFlux_flag_small_radius
|
boolean |
|
Measured Kron radius was smaller than that of the PSF. Measured on y-band.
|
|
11470 |
|
|
y_kronFlux_flag_used_minimum_radius
|
boolean |
|
Used the minimum radius for the Kron radius. Measured on y-band.
|
|
11480 |
|
|
y_kronFlux_flag_used_psf_radius
|
boolean |
|
Kron radius fell back to being derived from the PSF radius. Measured on y-band.
|
|
11490 |
|
|
g_epoch
|
double |
d |
Mean epoch of the object in the g-band coadd in MJD TAI
|
|
11500 |
|
|
i_epoch
|
double |
d |
Mean epoch of the object in the i-band coadd in MJD TAI
|
|
11510 |
|
|
r_epoch
|
double |
d |
Mean epoch of the object in the r-band coadd in MJD TAI
|
|
11520 |
|
|
u_epoch
|
double |
d |
Mean epoch of the object in the u-band coadd in MJD TAI
|
|
11530 |
|
|
y_epoch
|
double |
d |
Mean epoch of the object in the y-band coadd in MJD TAI
|
|
11540 |
|
|
z_epoch
|
double |
d |
Mean epoch of the object in the z-band coadd in MJD TAI
|
|
11550 |
|
|
parentObjectId
|
long |
|
Unique ID of parent source. Reference band.
|
|
11560 |
1 |
|
coord_ra
|
double |
deg |
Fiducial ICRS Right Ascension of centroid used for database indexing
|
pos.eq.ra;meta.main |
11570 |
1 |
|
coord_dec
|
double |
deg |
Fiducial ICRS Declination of centroid used for database indexing
|
pos.eq.dec;meta.main |
11580 |
1 |
|
coord_raErr
|
float |
deg |
Angular error in fiducial ICRS Right Ascension (∂RA*cos(Dec)) of centroid
|
stat.error;pos.eq.ra;meta.main |
11590 |
|
|
coord_decErr
|
float |
deg |
Error in fiducial ICRS Declination of centroid
|
stat.error;pos.eq.dec;meta.main |
11600 |
|
|
coord_ra_dec_Cov
|
float |
deg**2 |
Covariance between fiducial ICRS Right Ascension (RA*cos(Dec)) and Declination of centroid
|
stat.covariance;pos.eq.ra;pos.eq.dec;meta.main |
11610 |
|
|
coord_flag
|
boolean |
|
General Failure Flag. Reference band.
|
|
11620 |
|
|
refBand
|
char |
|
Reference band - parameters measured on coadds of this band were used for multi-band forced photometry
|
|
11630 |
1 |
|
refExtendedness
|
float |
|
Flux-ratio measure of whether an object is point-like (0) or extended (1). Reference band.
|
|
11640 |
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.
|
|
11650 |
1 |
|
ebv
|
float |
mag |
E(B-V) at coord_ra/coord_dec per Schlegel, Finkbeiner & Davis (1998)
|
|
11670 |
|
|
shape_xx
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Reference band.
|
|
11680 |
1 |
|
shape_yy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Reference band.
|
|
11690 |
1 |
|
shape_xy
|
float |
pixel**2 |
Gaussian-weighted adaptive moments. Reference band.
|
|
11700 |
1 |
|
detect_isIsolated
|
boolean |
|
This source is not a part of a blend.
|
|
11710 |
1 |
|
detect_fromBlend
|
boolean |
|
This source is deblended from a parent with more than one child.
|
|
11720 |
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
|
|
11730 |
|
|
deblend_parentNChild
|
int |
|
Number of children in deblended from the parent footprint.
|
|
11740 |
1 |
|
deblend_parentNPeaks
|
int |
|
Number of peaks the parent footprint has (even if the deblender failed or skipped this blend)
|
|
11750 |
|
|
deblend_peak_center_x
|
int |
pixel |
x-coordinate of the peak after source detection
|
|
11760 |
|
|
deblend_peak_center_y
|
int |
pixel |
y-coordinate of the peak after source detection
|
|
11770 |
|
|
deblend_chi2
|
float |
|
Chi^2 of the source after deblending.
|
|
11780 |
|
|
deblend_blendId
|
long |
|
Unique ID of the deconvolved parent source that this source was deblended from.
|
|
11790 |
|
|
deblend_blendNChild
|
int |
|
Number of children in the deconvolved parent source that this source was deblended from.
|
|
11800 |
|
|
shape_flag
|
boolean |
|
General failure flag, set if anything went wrong. Reference band.
|
|
11810 |
|
|
exponential_ra
|
double |
deg |
Centroid (right ascension) from the multiband exponential model fit.
|
pos.eq.ra |
11820 |
|
|
exponential_raErr
|
float |
deg |
Error on the centroid (right ascension) from the multiband exponential model fit.
|
stat.error;pos.eq.ra |
11830 |
|
|
exponential_dec
|
double |
deg |
Centroid (declination) from the multiband exponential model fit.
|
pos.eq.dec |
11840 |
|
|
exponential_decErr
|
float |
deg |
Error on the centroid (declination) from the multiband exponential model fit.
|
stat.error;pos.eq.dec |
11850 |
|
|
exponential_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination from the multiband exponential model fit.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
11860 |
|
|
exponential_reff_x
|
float |
pixel |
Effective radius (x-axis) from the multiband exponential model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
11870 |
|
|
exponential_reff_xErr
|
float |
pixel |
Error on the effective radius (x-axis) from the multiband exponential model fit.
|
|
11880 |
|
|
exponential_reff_y
|
float |
pixel |
Effective radius (y-axis) from the multiband exponential model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
11890 |
|
|
exponential_reff_yErr
|
float |
pixel |
Error on the effective radius (y-axis) from the multiband exponential model fit.
|
|
11900 |
|
|
exponential_rho
|
float |
|
Ellipse rho (correlation coefficient) from the multiband exponential model fit.
|
|
11910 |
|
|
exponential_rhoErr
|
float |
|
Error on ellipse rho (correlation coefficient) from the multiband exponential model fit.
|
|
11920 |
|
|
exponential_reff_major
|
float |
arcsec |
Effective radius (major axis) from the multiband Sersic model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
11930 |
|
|
exponential_reff_minor
|
float |
arcsec |
Effective radius (minor axis) from the multiband Sersic model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
11940 |
|
|
exponential_theta
|
float |
|
Position angle of the multiband Sersic fit ellipse.
|
|
11950 |
|
|
g_exponentialFlux
|
float |
nJy |
g-band flux from the multiband exponential model fit.
|
|
11960 |
|
|
g_exponentialFluxErr
|
float |
nJy |
Error on the g-band flux from the multiband exponential model fit.
|
|
11970 |
|
|
i_exponentialFlux
|
float |
nJy |
i-band flux from the multiband exponential model fit.
|
|
11980 |
|
|
i_exponentialFluxErr
|
float |
nJy |
Error on the i-band flux from the multiband exponential model fit.
|
|
11990 |
|
|
r_exponentialFlux
|
float |
nJy |
r-band flux from the multiband exponential model fit.
|
|
12000 |
|
|
r_exponentialFluxErr
|
float |
nJy |
Error on the r-band flux from the multiband exponential model fit.
|
|
12010 |
|
|
u_exponentialFlux
|
float |
nJy |
u-band flux from the multiband exponential model fit.
|
|
12020 |
|
|
u_exponentialFluxErr
|
float |
nJy |
Error on the u-band flux from the multiband exponential model fit.
|
|
12030 |
|
|
y_exponentialFlux
|
float |
nJy |
y-band flux from the multiband exponential model fit.
|
|
12040 |
|
|
y_exponentialFluxErr
|
float |
nJy |
Error on the y-band flux from the multiband exponential model fit.
|
|
12050 |
|
|
z_exponentialFlux
|
float |
nJy |
z-band flux from the multiband exponential model fit.
|
|
12060 |
|
|
z_exponentialFluxErr
|
float |
nJy |
Error on the z-band flux from the multiband exponential model fit.
|
|
12070 |
|
|
exponential_n_eval_jac
|
int |
|
Number of Jacobian evaluations for the multiband exponential model fit.
|
|
12080 |
|
|
exponential_n_iter
|
int |
|
Number of iterations in the non-linear fit for the multiband exponential model.
|
|
12090 |
|
|
exponential_chi2_reduced
|
float |
|
Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the multiband exponential model.
|
|
12100 |
|
|
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.
|
|
12110 |
|
|
exponential_delta_lnL_fit_ps
|
float |
|
The ln-likelihood of the best-fit exponential model minus the ln-likelihood of a point source with the same centroid and PSF model.
|
|
12120 |
|
|
exponential_no_data_flag
|
boolean |
|
Flag set when there is insufficient data to fit for the multiband exponential model.
|
|
12130 |
|
|
exponential_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the multiband exponential model.
|
|
12140 |
|
|
sersic_ra
|
double |
deg |
Centroid (right ascension) from the multiband Sersic model fit.
|
pos.eq.ra |
12150 |
|
|
sersic_raErr
|
float |
deg |
Error on the centroid (right ascension) from the multiband Sersic model fit.
|
stat.error;pos.eq.ra |
12160 |
|
|
sersic_dec
|
double |
deg |
Centroid (declination) from the multiband Sersic model fit.
|
pos.eq.dec |
12170 |
|
|
sersic_decErr
|
float |
deg |
Error on the centroid (declination) from the multiband Sersic model fit.
|
stat.error;pos.eq.dec |
12180 |
|
|
sersic_ra_dec_Cov
|
float |
deg**2 |
Covariance between right ascension and declination from the multiband Sersic model fit.
|
stat.covariance;pos.eq.ra;pos.eq.dec |
12190 |
|
|
sersic_reff_x
|
float |
pixel |
Effective radius (x-axis) from the multiband Sersic model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
12200 |
|
|
sersic_reff_xErr
|
float |
pixel |
Error on the effective radius (x-axis) from the multiband Sersic model fit.
|
|
12210 |
|
|
sersic_reff_y
|
float |
pixel |
Effective radius (y-axis) from the multiband Sersic model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
12220 |
|
|
sersic_reff_yErr
|
float |
pixel |
Error on the effective radius (y-axis) from the multiband Sersic model fit.
|
|
12230 |
|
|
sersic_rho
|
float |
|
Ellipse rho (correlation coefficient) from the multiband Sersic model fit.
|
|
12240 |
|
|
sersic_rhoErr
|
float |
|
Error on ellipse rho (correlation coefficient) from the multiband Sersic model fit.
|
|
12250 |
|
|
sersic_reff_major
|
float |
arcsec |
Effective radius (major axis) from the multiband Sersic model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
12260 |
|
|
sersic_reff_minor
|
float |
arcsec |
Effective radius (minor axis) from the multiband Sersic model fit, prior to convolution with the PSF model (which is shrunk by 0.1 pixels in quadrature by default).
|
|
12270 |
|
|
sersic_theta
|
float |
|
Position angle of the multiband Sersic fit ellipse.
|
|
12280 |
|
|
g_sersicFlux
|
float |
nJy |
g-band flux from the multiband Sersic model fit.
|
|
12290 |
|
|
g_sersicFluxErr
|
float |
nJy |
Error on the g-band flux from the multiband Sersic model fit.
|
|
12300 |
|
|
i_sersicFlux
|
float |
nJy |
i-band flux from the multiband Sersic model fit.
|
|
12310 |
|
|
i_sersicFluxErr
|
float |
nJy |
Error on the i-band flux from the multiband Sersic model fit.
|
|
12320 |
|
|
r_sersicFlux
|
float |
nJy |
r-band flux from the multiband Sersic model fit.
|
|
12330 |
|
|
r_sersicFluxErr
|
float |
nJy |
Error on the r-band flux from the multiband Sersic model fit.
|
|
12340 |
|
|
u_sersicFlux
|
float |
nJy |
u-band flux from the multiband Sersic model fit.
|
|
12350 |
|
|
u_sersicFluxErr
|
float |
nJy |
Error on the u-band flux from the multiband Sersic model fit.
|
|
12360 |
|
|
y_sersicFlux
|
float |
nJy |
y-band flux from the multiband Sersic model fit.
|
|
12370 |
|
|
y_sersicFluxErr
|
float |
nJy |
Error on the y-band flux from the multiband Sersic model fit.
|
|
12380 |
|
|
z_sersicFlux
|
float |
nJy |
z-band flux from the multiband Sersic model fit.
|
|
12390 |
|
|
z_sersicFluxErr
|
float |
nJy |
Error on the z-band flux from the multiband Sersic model fit.
|
|
12400 |
|
|
sersic_index
|
float |
|
Sersic profile index parameter from the multiband Sersic model fit.
|
|
12410 |
|
|
sersic_indexErr
|
float |
|
Error on the Sersic profile index parameter from the multiband Sersic model fit.
|
|
12420 |
|
|
sersic_n_eval_jac
|
int |
|
Number of Jacobian evaluations for the multiband Sersic model fit.
|
|
12430 |
|
|
sersic_n_iter
|
int |
|
Number of iterations in the non-linear fit for the multiband Sersic model.
|
|
12440 |
|
|
sersic_chi2_reduced
|
float |
|
Reduced chi-squared of the best-fit model parameters (chi divided the number of data points) for the multiband Sersic model.
|
|
12450 |
|
|
sersic_unknown_flag
|
boolean |
|
Flag set for failures with an unexpected or unknown cause for the multiband Sersic model.
|
|
12460 |
|
|
sersic_no_data_flag
|
boolean |
|
Flag set when there is insufficient data to fit for the multiband Sersic model.
|
|
12470 |
|
|
objectId
|
long |
|
Unique id. Unique ObjectID
|
meta.id;src |
12480 |
1 |