VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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=1665851
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ColumnValue  Explain   (UCD)
_RAJ200009 51 17.5918560000 "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+51 36 32.380668000 "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)
_RAB195009 47 58.2442753686 "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+51 50 36.412160243 "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)
_Glon164.3864936008023 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 48.4148621214844 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)
1665851recno 1665851  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Name095117.59+513632.3  Name (Note 1)   (meta.id;meta.main)
RAJ2000147.82329940000 deg (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
DEJ2000 51.60899463000 deg (i) Declination (J2000.0) (Note 2)   (pos.eq.dec;meta.main)
e_RAJ20000.02822761447 arcsec Error in Right ascension (stat.error;pos.eq.ra)
e_DEJ20000.02755431180 arcsec Error in Declination (stat.error;pos.eq.dec)
z 2.7346845000   Redshift (Note 3)   (src.redshift)
umag22.32874680 mag u photographic magnitude (Note 4)   (phot.mag;em.opt.U)
gmag21.29748917 mag g photographic magnitude (Note 4)   (phot.mag;em.opt.B)
rmag20.93867874 mag r photographic magnitude (Note 4)   (phot.mag;em.opt.R)
imag20.95716667 mag i photographic magnitude (Note 4)   (phot.mag;em.opt.I)
zmag21.08240318 mag z photographic magnitude (Note 4)   (phot.mag;em.opt.I)
RefE  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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