VizieR

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VizieR

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J/other/RAA/19.29/kqcg Compilation of known QSOs for the Gaia mission (Liao+, 2019)
Known QSOs catalog for Gaia mission catalog (1842076 rows)
  recno=999592
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ColumnValue  Explain   (UCD)
_RAJ200013 21 26.5801185600 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+38 32 53.778404400 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195013 19 11.1681739427 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+38 48 34.679278419 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon 96.0092242154451 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat 76.9682536393239 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
999592recno 999592  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameLQAC_200+038_007  Name (Note 1)   (meta.id;meta.main)
RAJ2000200.36075049400 deg (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
DEJ2000 38.54827177900 deg (i) Declination (J2000.0) (Note 2)   (pos.eq.dec;meta.main)
e_RAJ20000.00427923441 arcsec Error in Right ascension (stat.error;pos.eq.ra)
e_DEJ20000.00407696975 arcsec Error in Declination (stat.error;pos.eq.dec)
z 0.9526700000   Redshift (Note 3)   (src.redshift)
umag19.71659000 mag u photographic magnitude (Note 4)   (phot.mag;em.opt.U)
gmag19.19013000 mag g photographic magnitude (Note 4)   (phot.mag;em.opt.B)
rmag18.80831000 mag r photographic magnitude (Note 4)   (phot.mag;em.opt.R)
imag18.87226000 mag i photographic magnitude (Note 4)   (phot.mag;em.opt.I)
zmag18.72120000 mag z photographic magnitude (Note 4)   (phot.mag;em.opt.I)
Ref-—E--—KL–Q  Reference catalog (Note 5)   (meta.id;meta.table)
W1-W2  mag W1-W2 photographic magnitude (Note 6)   (phot.color;em.IR;em.IR)
W2-W3  mag W2-W3 photographic magnitude (Note 6)   (phot.color;em.IR;em.IR)
W1mag  mag W1 photographic magnitude (Note 6)   (phot.mag;em.IR.3-4um)
  
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