Choose a database in the left panel then select the table you want!
Table: des_dr1.des_hsc2
(The bold columns are indexed columns)
Column Name | Description | Datatype |
---|---|---|
abscorr | Was absolute astrometry correction made? (Y or N) | character |
angdist | Angular distance between source and match | double |
coadd_object_id | Unique DES identifier for the coadded objects | integer |
d | Distance from source position to the match position in milliarcseconds (mas) | double |
dec | Declination, with quantized precision for indexing (DELTAWIN_J2000 has full precision but not indexed) | double |
dsigma | Standard deviation of the distance (d) between source and match positions in milli arcsec (mas) | double |
filter | Filter | character |
flags | Bit encoded flag: bit 0 (value 0) = point source, (value 1) = extended, bits 1 or 2 (values 2 or 4) = saturated | smallint |
fluxaper2 | Count rate with an aperture radius 0.3 arcsec (WFPC2), 0.15 arcsec (ACS, WFC3/UVIS) and 0.45 arcsec (WFC3/IR) | real |
kronradius | Mean value of the Kron radius from Source Extractor | real |
magaper2 | Magnitude with an aperture radius 0.3 arcsec (WFPC2), 0.15 arcsec (ACS, WFC3/UVIS) and 0.45 arcsec (WFC3/IR) | real |
magauto | Estimated total magnitude using Source Extractor algorithm | real |
matchdec | Declination for the match | double |
matchid | Identifier for the match | integer |
matchra | Right ascension for the match | double |
ra | Right ascension, with quantized precision for indexing (ALPHAWIN_J2000 has full precision but not indexed) | double |
sourceid | Source identifer from white light (detection) image | bigint |
startmjd | Observation start time (Mean Julian Date - MJD) for earliest observation in match | double |
stopmjd | Observation stop time (Mean Julian Date - MJD) for latest observation in match | double |