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VizieR

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J/A+A/618/A144/qcc QSO candidates catalog with APOP & ALLWISE (QCC) (Guo+, 2018)
Quasar candidates (662753 rows)
  recno=540085
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ColumnValue  Explain   (UCD)
_RAJ200007 39 01.167933120 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+53 37 33.31299720 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 35 04.620353434 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+53 44 25.37206278 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon164.219872646838 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+28.420328034182 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)
540085recno 540085  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
apop/AllWiseapop/AllWise  Display thge APOP (Qi et al., 2012. Cat. I/331) and AllWise (Cutri et al., 2013, Cat. II/328) data (meta.ref.url)

ID1 7000  ID1 of the unique union id (ID1,ID2) (Note 1)   (meta.id.part;meta.main)
ID2 3729  ID2 of the unique union id (ID1,ID2) (Note 1)   (meta.id.part;meta.main)
RAJ2000114.7548663880 deg (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
e_RAJ2000101 mas Error of right ascension (stat.error;pos.eq.ra)
DEJ2000+53.6259202770 deg (i) Declination (J2000.0) (Note 2)   (pos.eq.dec;meta.main)
e_DEJ2000138 mas Error of declination (stat.error;pos.eq.dec)
pmRA -8.80 mas/yr Proper motion in RA direction (pos.pm;pos.eq.ra)
e_pmRA 3.70 mas/yr Error of proper motion in ra direction (stat.error;pos.pm;pos.eq.ra)
pmDE -5.90 mas/yr Proper motion in DEcdirection (pos.pm;pos.eq.dec)
e_pmDE 5.10 mas/yr Error of proper motion in dec direction (stat.error;pos.pm;pos.eq.dec)
Rmag 18.575 mag R photographic magnitude (Note 3)   (phot.mag;em.opt.R)
Bmag 19.441 mag B photographic magnitude (Note 3)   (phot.mag;em.opt.B)
Vmag 18.912 mag V photographic magnitude (Note 3)   (phot.mag;em.opt.V)
Imag 18.368 mag I photographic magnitude (Note 3)   (phot.mag;em.opt.I)
Jmag  mag J photographic magnitude (Note 3)   (phot.mag;em.IR.J)
Hmag  mag H photographic magnitude (Note 3)   (phot.mag;em.IR.H)
Kmag  mag K photographic magnitude (Note 3)   (phot.mag;em.IR.K)
W1mag 14.133 mag W1 photographic magnitude (Note 3)   (phot.mag;em.IR.3-4um)
W2mag 13.267 mag W2 photographic magnitude (Note 3)   (phot.mag;em.IR.4-8um)
W3mag 10.368 mag W3 photographic magnitude (Note 3)   (phot.flux.density;em.IR.8-15um)
W4mag 8.958 mag W4 photographic magnitude (Note 3)   (phot.flux.density;em.IR.15-30um)
QSOflago   [sgo] QSO in SDSS (s) or in LAMOST (g) (Note 4)   (meta.code)
z    Redshift from SDSS and LAMOST, (src.redshift)
zflago   [sgo] Original of redshift: SDSS (s) or LAMOST (g) (Note 4)   (phot.mag;em.opt.B)
Morflagp   [pe] The classification codes are 'p' = point-like or 'e' = extend source (Note 5)   (meta.code)
  
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