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Table: smash_dr1.xmatch
(The bold columns are indexed columns)
Column NameDescriptionDatatype
gaia_decGAIA declination (degrees)DOUBLE
gaia_decerrGAIA DEC uncertainty (arcseconds)REAL
gaia_gerrGAIA uncertainty in G-band magnitue (from flux uncertainty)REAL
gaia_gmagGAIA G-band mean magnitudeREAL
gaia_htm9HTM index (order 9 => ~10 arcmin size)BIGINT
gaia_matchBoolean flag indicating if a match with GAIA DR1 was found.SMALLINT
gaia_matchdistDistance to matched GAIA-DR1 source (arcseconds).REAL
gaia_nest4096HEALPIX index (Nsides 256, Nest scheme => ~52 arcsec size)BIGINT
gaia_raGAIA right ascension (degrees).DOUBLE
gaia_raerrGAIA RA uncertainty (arcseconds)REAL
gaia_ring256HEALPIX index (Nsides 256, Ring scheme => ~14 arcmin size)BIGINT
gaia_sourceGAIA source ID.INTEGER
tmass_dec2MASS declination (degrees)DOUBLE
tmass_decerr2MASS DEC uncertainty (arcseconds)REAL
tmass_herr2MASS uncertainty in H-band magnitudeREAL
tmass_hmag2MASS H-band magnitudeREAL
tmass_htm9HTM index (order 9 => ~10 arcmin size)BIGINT
tmass_id2MASS source IDCHAR
tmass_jerr2MASS uncertainty in J-band magnitudeREAL
tmass_jmag2MASS J-band magnitudeREAL
tmass_kerr2MASS uncertainty in Ks-band magnitudeREAL
tmass_kmag2MASS Ks-band magnitudeREAL
tmass_matchBoolean flag indicating if a match with 2MASS-PSC was foundSMALLINT
tmass_matchdistDistance to matched 2MASS-PSC source (arcseconds)REAL
tmass_nest4096HEALPIX index (Nsides 256, Nest scheme => ~52 arcsec size)BIGINT
tmass_qflg2MASS JHKs photometry quality flagCHAR
tmass_ra2MASS right ascension (degrees)DOUBLE
tmass_raerr2MASS RA uncertainty (arcseconds)REAL
tmass_ring256HEALPIX index (Nsides 256, Ring scheme => ~14 arcmin size)BIGINT
wise_decALLWISE declination (degrees)DOUBLE
wise_decerrALLWISE DEC uncertainty (arcseconds)REAL
wise_htm9HTM index (order 9 => ~10 arcmin size)BIGINT
wise_idALLWISE source IDCHAR
wise_matchBoolean flag indicating if a match with ALLWISE was foundSMALLINT
wise_matchdistDistance to matched ALLWISE source (arcseconds)REAL
wise_nest4096HEALPIX index (Nsides 256, Nest scheme => ~52 arcsec size)BIGINT
wise_qphALLWISE photometry quality flagCHAR
wise_raALLWISE right ascension (degrees)DOUBLE
wise_raerrALLWISE RA uncertainty (arcseconds)REAL
wise_ring256HEALPIX index (Nsides 256, Ring scheme => ~14 arcmin size)BIGINT
wise_w1errALLWISE uncertainty in W1 magnitudeREAL
wise_w1magALLWISE W1 magnitude (3.35um)REAL
wise_w2errALLWISE uncertainty in W2 magnitudeREAL
wise_w2magALLWISE W2 magnitude (4.6um)REAL
wise_w3errALLWISE uncertainty in W3 magnitudeREAL
wise_w3magALLWISE W3 magnitude (11.6um)REAL
wise_w4errALLWISE uncertainty in W4 magnitudeREAL
wise_w4magALLWISE W4 magnitude (22.1um)REAL

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