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=312711
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ColumnValue  Explain   (UCD)
_RAJ200015 05 45.4554974400 "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+14 23 25.470168000 "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)
_RAB195015 03 24.1209544993 "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+14 34 59.620220472 "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 17.6102547290174 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 56.2555713612477 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)
312711recno 312711  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameLQAC_226+014_004  Name (Note 1)   (meta.id;meta.main)
RAJ2000226.43939790600 deg (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
DEJ2000 14.39040838000 deg (i) Declination (J2000.0) (Note 2)   (pos.eq.dec;meta.main)
e_RAJ20000.00352423369 arcsec Error in Right ascension (stat.error;pos.eq.ra)
e_DEJ20000.00372959503 arcsec Error in Declination (stat.error;pos.eq.dec)
z 0.4261100000   Redshift (Note 3)   (src.redshift)
umag18.80390000 mag u photographic magnitude (Note 4)   (phot.mag;em.opt.U)
gmag18.64196000 mag g photographic magnitude (Note 4)   (phot.mag;em.opt.B)
rmag18.82698000 mag r photographic magnitude (Note 4)   (phot.mag;em.opt.R)
imag18.71468000 mag i photographic magnitude (Note 4)   (phot.mag;em.opt.I)
zmag18.44649000 mag z photographic magnitude (Note 4)   (phot.mag;em.opt.I)
Ref-—E-—JKL–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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