VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/A+A/618/A144/qcc QSO candidates catalog with APOP & ALLWISE (QCC) (Guo+, 2018)
Quasar candidates (662753 rows)
  recno=448446
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200015 01 01.833799920 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+22 38 06.36799920 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195014 58 47.843585361 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+22 49 55.04100839 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon031.445690627926 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+60.350299197565 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)
448446recno 448446  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 8972  ID1 of the unique union id (ID1,ID2) (Note 1)   (meta.id.part;meta.main)
ID2 3037  ID2 of the unique union id (ID1,ID2) (Note 1)   (meta.id.part;meta.main)
RAJ2000225.2576408330 deg (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
e_RAJ2000 22 mas Error of right ascension (stat.error;pos.eq.ra)
DEJ2000+22.6351022220 deg (i) Declination (J2000.0) (Note 2)   (pos.eq.dec;meta.main)
e_DEJ2000 23 mas Error of declination (stat.error;pos.eq.dec)
pmRA 1.70 mas/yr Proper motion in RA direction (pos.pm;pos.eq.ra)
e_pmRA 0.90 mas/yr Error of proper motion in ra direction (stat.error;pos.pm;pos.eq.ra)
pmDE 3.10 mas/yr Proper motion in DEcdirection (pos.pm;pos.eq.dec)
e_pmDE 0.90 mas/yr Error of proper motion in dec direction (stat.error;pos.pm;pos.eq.dec)
Rmag 15.648 mag R photographic magnitude (Note 3)   (phot.mag;em.opt.R)
Bmag 16.502 mag B photographic magnitude (Note 3)   (phot.mag;em.opt.B)
Vmag 16.677 mag V photographic magnitude (Note 3)   (phot.mag;em.opt.V)
Imag 15.664 mag I photographic magnitude (Note 3)   (phot.mag;em.opt.I)
Jmag 13.621 mag J photographic magnitude (Note 3)   (phot.mag;em.IR.J)
Hmag 12.933 mag H photographic magnitude (Note 3)   (phot.mag;em.IR.H)
Kmag 12.153 mag K photographic magnitude (Note 3)   (phot.mag;em.IR.K)
W1mag 11.710 mag W1 photographic magnitude (Note 3)   (phot.mag;em.IR.3-4um)
W2mag 10.876 mag W2 photographic magnitude (Note 3)   (phot.mag;em.IR.4-8um)
W3mag 8.363 mag W3 photographic magnitude (Note 3)   (phot.flux.density;em.IR.8-15um)
W4mag 6.440 mag W4 photographic magnitude (Note 3)   (phot.flux.density;em.IR.15-30um)
QSOflags   [sgo] QSO in SDSS (s) or in LAMOST (g) (Note 4)   (meta.code)
z 1.3618   Redshift from SDSS and LAMOST, (src.redshift)
zflags   [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)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact