exposure_quicklook

Information from Summit Rapid Analysis about each raw image taken

Columns

name datatype description unit nullable ivoa:ucd tap:std votable:utype
exposure_id primary key foreign key long Unique identifier. false 0
ra double Central Spatial Position in ICRS; Right ascension of fitted WCS. deg true pos.eq.ra 1 Char.SpatialAxis.Coverage.Location.Coord.Position2D.Value2.C1
dec double Central Spatial Position in ICRS; Declination of fitted WCS. deg true pos.eq.dec 1 Char.SpatialAxis.Coverage.Location.Coord.Position2D.Value2.C1
astrom_offset_mean float Mean offset of astrometric calibration matches. arcsec true 0
astrom_offset_std float Standard deviation of offsets of astrometric calibration matches. arcsec true 0
mean_var float Mean of the variance plane. true 0
n_psf_star int Number of stars used for PSF model. true 0
psf_area float PSF area. true 0
psf_ixx float PSF Ixx moment. true 0
psf_ixy float PSF Ixy moment. true 0
psf_iyy float PSF Iyy moment true 0
psf_sigma float PSF sigma. true 0
psf_star_delta_e1_median float Median E1 residual (starE1 - psfE1) for PSF stars. true 0
psf_star_delta_e1_scatter float Scatter (via MAD) of E1 residual (starE1 - psfE1) for PSF stars. true 0
psf_star_delta_e2_median float Median E2 residual (starE2 - psfE2) for PSF stars. true 0
psf_star_delta_e2_scatter float Scatter (via MAD) of E2 residual (starE2 - psfE2) for PSF stars. true 0
psf_star_delta_size_median float Median size residual (starSize - psfSize) for PSF stars. true 0
psf_star_delta_size_scatter float Scatter (via MAD) of size residual (starSize - psfSize) for stars. true 0
psf_star_scaled_delta_size_scatter float Scatter (via MAD) of size residual scaled by median size squared. true 0
psf_trace_radius_delta float Delta (max - min) of model PSF trace radius values evaluated on a grid of unmasked pixels. true 0
sky_bg float Average sky background. true 0
sky_noise float RMS noise of the sky background. true 0
source_count int Count of sources. count true 0

Constraints

Constraint Type Definition Description
fk_exposure_quicklook_obs_id ForeignKey
Columns: exposure_id
References: exposure.exposure_id
 Quicklook exposure_id must be an Exposure exposure_id.