VizieR

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

VizieR

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VII/273/hmq The Half Million Quasars (HMQ) catalogue (Flesch, 2015)
The Half Million Quasars catalogue (510764 rows)
  recno=79459
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200007 22 01.25060 "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+37 22 28.6440 "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)
_RAB195007 18 39.50452 "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+37 28 12.6992 "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)
_Glon180.93851545 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+21.77064488 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)
79459recno 79459  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000110.505211 deg (i) Right ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+37.374623 deg (i) Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
Name87GB 07186+3728  ID from the literature (meta.id;meta.main)
r_Name 574   Reference for name, in refs.dat file (meta.ref;pos.frame)
ClQ   [ABKQq] Classification of object (Note 2)   (src.class)
ARX   [2RX ] Summary of associations for object (Note 3)   (meta.code)
Rmag17.2 mag Red optical magnitude (Note 4)   (phot.mag;em.opt.R)
Bmag17.7 mag Blue optical magnitude (Note 4)   (phot.mag;em.opt.B)
Comp  Comment on optical object (Note 5)   (meta.note;spect.dopplerVeloc.opt;em.opt)
R1   [1nx-] Red optical PSF class (Note 6)   (src.class.starGalaxy)
B1   [1nx-] Blue optical PSF class (Note 6)   (src.class.starGalaxy)
z 1.629   Redshift from the literature (Note 7)   (src.redshift)
r_z 574   Reference for redshift, in refs.dat file (meta.ref;pos.frame)
XName1SXPS J072201.4+372223  X-ray ID, if any (Note 9)   (meta.id.assoc)
RNameFIRST J072201.2+372228  Radio ID, if any (Note 9)   (meta.id.assoc)
Lobe1NVSS J072201.2+372228  Radio lobe ID or extra R/X ID, if any (Note 9)   (meta.id.assoc)
Lobe2   Radio lobe ID or extra X-ray ID, if any (Note 9)   (meta.id.assoc)
  
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