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Table: catwise2020.main
(The bold columns are indexed columns)
Column Name | Description | Datatype |
---|---|---|
ab_flags | unWISE artifact bitmask contamination flags | VARCHAR |
cc_flags | Worst case 4 character cc_flag from AllWISE | VARCHAR |
chi2pmdec | Chi-square for PMDEC difference (1 degree of freedom) | real |
chi2pmra | Chi-square for PMRA difference (1 degree of freedom) | real |
dec | Declination in degrees (ICRS) | double |
dec_pm | Declination at epoch MJD=57170 (2015.405) from psf model incl. motion | double |
delat | Descending scan - ascending scan ecliptic latitude | real |
delatsig | One-sigma uncertainty in Delat | real |
delatsnr | |Delat|/DelatSig | real |
delon | Descending scan - ascending scan ecliptic longitude | real |
delonsig | One-sigma uncertainty in Delon | real |
delonsnr | |Delon|/DelonSig | real |
dist | Radial distance between source positions in ascending and descending scans | real |
dist_x | Distance between CatWISE and AllWISE source | double |
dw1mag | Difference in w1mpro between ascending and descending scans | real |
dw2mag | Difference in w1mpro between ascending and descending scans | real |
elat | Ecliptic latitude | double |
elat_avg | Average ecliptic latitude | double |
elatsig | One-sigma uncertainty in ecliptic latitude | real |
elon | Ecliptic longitude | double |
elon_avg | Average ecliptic longitude | double |
elonsig | One-sigma uncertainty in ecliptic longitude | real |
glat | Galactic latitude | double |
glon | Galactic longitude | double |
htm9 | HTM index (order 9 => ~10 arcmin size) | integer |
k1 | W1 photometry usage code | integer |
k2 | W2 photometry usage code | integer |
ka | Astrometry usage code | integer |
km | Proper motion usage code | integer |
mdetid | Source ID in mdet list | integer |
meanobsmjd | Mean observation epoch | double |
n_aw | Number of AllWISE matches within 2.75 asec | integer |
na | Number of actively deblended components | integer |
nb | Number of blend components used in each fit | integer |
nest4096 | HEALPIX index (Nsides 4096, Nest scheme => ~52 arcsec size | integer |
niters | Number of chi-square-minimization iterations | integer |
niters_pm | Number of chi-square-minimization iterations | integer |
nsteps | Number of steps in all iterations | integer |
nsteps_pm | Number of steps in all iterations | integer |
p1 | Vector from the mdet position to the wphot template-fit position, component 1 | real |
p2 | Vector from the mdet position to the wphot template-fit position, component 2 | real |
par_pm | Parallax from PM desc-asce elon | real |
par_pmsig | One-sigma uncertainty in par_pm | real |
par_sigma | One-sigma uncertainty in par_stat | real |
par_stat | Parallax estimate from stationary solution | real |
pmcode | Motion estimate quality code | VARCHAR |
pmdec | Aparent motion in Dec | real |
pmra | Aparent motion in RA | real |
q12 | -log10(1-P(rho12)) given no real correlation | integer |
ra | Right ascension in degrees (ICRS) | double |
ra_pm | Right ascension at epoch MJD=57170 (2015.405) from psf model incl. motion | double |
random_id | Random ID in the range 0.0 => 100.0 | real |
rch2w1 | Chi-square for dw1mag (1 degree of freedom) | real |
rch2w2 | Chi-square for dw2mag (1 degree of freedom) | real |
rchi2 | Instrumental profile-fit photometry reduced chi squared, total | real |
rchi2_pm | Combined Reduced chi^2 in all bands for the psf photometry includes src motion | real |
rho12 | band 1 - band 2 correlation coefficient | integer |
ring256 | HEALPIX index (Nsides 256, Ring scheme => ~14 arcmin size) | integer |
sigdec | Uncertainty in Dec (arcsec) | real |
sigdec_pm | Uncertainty in the Dec motion estimate | real |
sigpmdec | Uncertainty in Dec motion estimate | real |
sigpmra | Uncertainty in RA motion estimate | real |
sigra | Uncertainty in RA (arcsec) | real |
sigra_pm | Uncertainty in the RA motion estimate | real |
sigradec | Cross-term of RA and Dec uncertainty (arcsec) | real |
sigradec_pm | The co-sigma of the equatorial position uncertainties from psf model incl motion | real |
source_id | Tile name + processing code + wphot index | VARCHAR |
source_name | Source hexagesimal designation | VARCHAR |
unwise_objid | unWISE catalog object ID | VARCHAR |
w1ab_map | unWISE artifact bitmask contamination map for W1 | integer |
w1ab_map_str | unWISE artifact bitmask contamination string for W1 | VARCHAR |
w1cc_map | Worst case w1cc_map from AllWISE | integer |
w1cc_map_str | Worst case w1cc_map_str from AllWISE | VARCHAR |
w1conf | Frame sky confusion based on the uncertainty images, band-1 | real |
w1cov | Mean coverage depth, band-1 | real |
w1fitr | Fitting radius, band-1 (clipped at 999.99) | real |
w1flg | Instrumental standard aperture flag, band-1 | integer |
w1flg_1 | Aperture 1, instrumental aperture flag, band-1 | integer |
w1flg_2 | Aperture 2, instrumental aperture flag, band-1 | integer |
w1flg_3 | Aperture 3, instrumental aperture flag, band-1 | integer |
w1flg_4 | Aperture 4, instrumental aperture flag, band-1 | integer |
w1flg_5 | Aperture 5, instrumental aperture flag, band-1 | integer |
w1flg_6 | Aperture 6, instrumental aperture flag, band-1 | integer |
w1flg_7 | Aperture 7, instrumental aperture flag, band-1 | integer |
w1flg_8 | Aperture 8, instrumental aperture flag, band-1 | integer |
w1flux | Profile-fit photometry raw flux, band-1 | real |
w1flux_pm | Raw flux W1 profile-fit photometry including motion | real |
w1k | Stetson k index for variability; band-1 | real |
w1m | Number of profile-fit flux measurements for source, band-1 | integer |
w1mag | Instrumental standard aperture mag w/ correction applied, band-1 | real |
w1mag_1 | Aperture 1, instrumental aperture mag, band-1 | real |
w1mag_2 | Aperture 2, instrumental aperture mag, band-1 | real |
w1mag_3 | Aperture 3, instrumental aperture mag, band-1 | real |
w1mag_4 | Aperture 4, instrumental aperture mag, band-1 | real |
w1mag_5 | Aperture 5, instrumental aperture mag, band-1 | real |
w1mag_6 | Aperture 6, instrumental aperture mag, band-1 | real |
w1mag_7 | Aperture 7, instrumental aperture mag, band-1 | real |
w1mag_8 | Aperture 8, instrumental aperture mag, band-1 | real |
w1magp | Profile-fit repeatability mag, band-1 | real |
w1mjdmax | Maximum modified Julian Date of frame extractions, band 1 | double |
w1mjdmean | Mean modified Julian Date of frame extractions, band 1 | double |
w1mjdmin | Minimum modified Julian Date of frame extractions, band 1 | double |
w1mlq | -ln(Q), where Q = 1-P(chi^2); band-1 | real |
w1mpro | Instrumental profile-fit photometry magnitud, band-1 | real |
w1mpro_pm | W1 magnitude from profile-fit photometry including motion | real |
w1ndf | Number degrees of freedom in variability chi^2; band-1 | integer |
w1nm | Number of profile-fit flux measurements for source with SNR >= 3, band-1 | integer |
w1rchi2 | Instrumental profile-fit photometry reduced chi^2, band-1 | real |
w1rchi2_pm | Reduced chi^2 of the W1 profile-fit photometry measurement including motion estimate | real |
w1sat | Fraction of pixels affected by saturation, band-1 | real |
w1sigflux | profile-fit photometry raw flux uncertainty, band-1 | real |
w1sigflux_pm | Raw flux uncertainty W1 profile-fit photometry including motion1 | real |
w1sigm | Instrumental standard aperture mag uncertainty applied, band-1 | real |
w1sigm_1 | Aperture 1, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_2 | Aperture 2, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_3 | Aperture 3, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_4 | Aperture 4, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_5 | Aperture 5, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_6 | Aperture 6, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_7 | Aperture 7, instrumental aperture mag uncertainty, band-1 | real |
w1sigm_8 | Aperture 8, instrumental aperture mag uncertainty, band-1 | real |
w1sigmpro | Instrumental profile-fit photometry flux uncertainty in mag units, band-1 | real |
w1sigmpro_pm | W1 flux uncertainty from profile-fit photometry including motion | real |
w1sigp1 | Standard deviation of population of profile-fit repeatability mag; band-1 | real |
w1sigp2 | Standard deviation of the mean of profile-fit repeatability mag the mean; band-1 | real |
w1sigsk | Frame sky background value uncertainty, band-1 | real |
w1sky | Frame sky background value, band-1 | real |
w1snr | Instrumental profile-fit photometry S/N ratio, band-1 | real |
w1snr_pm | S/N ratio of the W1 profile-fit photometry including motion | real |
w2ab_map | unWISE artifact bitmask contamination map for W2 | integer |
w2ab_map_str | unWISE artifact bitmask contamination string for W2 | VARCHAR |
w2cc_map | Worst case w2cc_map from AllWISE | integer |
w2cc_map_str | Worst case w2cc_map_str from AllWISE | VARCHAR |
w2conf | Frame sky confusion based on the uncertainty images, band-2 | real |
w2cov | Mean coverage depth, band-2 | real |
w2fitr | Fitting radius, band-2 (clipped at 999.99) | real |
w2flg | Instrumental standard aperture flag, band-2 | integer |
w2flg_1 | Aperture 1, instrumental aperture flag, band-2 | integer |
w2flg_2 | Aperture 2, instrumental aperture flag, band-2 | integer |
w2flg_3 | Aperture 3, instrumental aperture flag, band-2 | integer |
w2flg_4 | Aperture 4, instrumental aperture flag, band-2 | integer |
w2flg_5 | Aperture 5, instrumental aperture flag, band-2 | integer |
w2flg_6 | Aperture 6, instrumental aperture flag, band-2 | integer |
w2flg_7 | Aperture 7, instrumental aperture flag, band-2 | integer |
w2flg_8 | Aperture 8, instrumental aperture flag, band-2 | integer |
w2flux | profile-fit photometry raw flux, band-2 | real |
w2flux_pm | Raw flux W2 profile-fit photometry including motion | real |
w2k | Stetson k index for variability; band-2 | real |
w2m | Number of profile-fit flux measurements for source, band-2 | integer |
w2mag | Instrumental standard aperture mag w/ correction applied, band-2 | real |
w2mag_1 | Aperture 1, instrumental aperture mag, band-2 | real |
w2mag_2 | Aperture 2, instrumental aperture mag, band-2 | real |
w2mag_3 | Aperture 3, instrumental aperture mag, band-2 | real |
w2mag_4 | Aperture 4, instrumental aperture mag, band-2 | real |
w2mag_5 | Aperture 5, instrumental aperture mag, band-2 | real |
w2mag_6 | Aperture 6, instrumental aperture mag, band-2 | real |
w2mag_7 | Aperture 7, instrumental aperture mag, band-2 | real |
w2mag_8 | Aperture 8, instrumental aperture mag, band-2 | real |
w2magp | Profile-fit repeatability mag, band-1 | real |
w2mjdmax | Maximum modified Julian Date of frame extractions, band 2 | double |
w2mjdmean | Mean modified Julian Date of frame extractions, band 2 | double |
w2mjdmin | Minimum modified Julian Date of frame extractions, band 2 | double |
w2mlq | -ln(Q), where Q = 1-P(chi^2); band-2 | real |
w2mpro | Instrumental profile-fit photometry magnitud, band-2 | real |
w2mpro_pm | W2 magnitude from profile-fit photometry including motion | real |
w2ndf | No. degrees of freedom in variability chi^2; band-2 | integer |
w2nm | Number of profile-fit flux measurements for source with SNR >= 3, band-2 | integer |
w2rchi2 | Instrumental profile-fit photometry reduced chi^2, band-2 | real |
w2rchi2_pm | Reduced chi^2 of the W2 profile-fit photometry measurement including motion estimate | real |
w2sat | Fraction of pixels affected by saturation, band-2 | real |
w2sigflux | profile-fit photometry raw flux uncertainty, band-2 | real |
w2sigflux_pm | Raw flux uncertainty W2 profile-fit photometry including motion1 | real |
w2sigm | Instrumental standard aperture mag uncertainty applied, band-2 | real |
w2sigm_1 | Aperture 1, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_2 | Aperture 2, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_3 | Aperture 3, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_4 | Aperture 4, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_5 | Aperture 5, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_6 | Aperture 6, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_7 | Aperture 7, instrumental aperture mag uncertainty, band-2 | real |
w2sigm_8 | Aperture 8, instrumental aperture mag uncertainty, band-2 | real |
w2sigmpro | Instrumental profile-fit photometry flux uncertainty in mag units, band-2 | real |
w2sigmpro_pm | W2 flux uncertainty from profile-fit photometry including motion | real |
w2sigp1 | Standard deviation of population of profile-fit repeatability mag; band-2 | real |
w2sigp2 | Standard deviation of the mean of profile-fit repeatability mag the mean; band-1 | real |
w2sigsk | Frame sky background value uncertainty, band-2 | real |
w2sky | Frame sky background value, band-2 | real |
w2snr | Instrumental profile-fit photometry S/N ratio, band-2 | real |
w2snr_pm | S/N ratio of the W2 profile-fit photometry including motion | real |
wx | X-pixel value | real |
wy | Y-pixel value | real |