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=219186
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 04 24.07460 "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+07 30 53.1880 "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)
_RAB195011 01 48.11266 "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+07 47 04.4294 "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)
_Glon245.69483052 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+57.93922822 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)
219186recno 219186  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000166.100311 deg (i) Right ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+07.514774 deg (i) Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
NameMG1 J110424+0730  ID from the literature (meta.id;meta.main)
r_Name 11   Reference for name, in refs.dat file (meta.ref;pos.frame)
ClB   [ABKQq] Classification of object (Note 2)   (src.class)
ARX   [2RX ] Summary of associations for object (Note 3)   (meta.code)
Rmag18.0 mag Red optical magnitude (Note 4)   (phot.mag;em.opt.R)
Bmag18.8 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)
R-   [1nx-] Red optical PSF class (Note 6)   (src.class.starGalaxy)
B-   [1nx-] Blue optical PSF class (Note 6)   (src.class.starGalaxy)
z 2.243   Redshift from the literature (Note 7)   (src.redshift)
r_z1410   Reference for redshift, in refs.dat file (meta.ref;pos.frame)
XName1SXPS J110424.2+073054  X-ray ID, if any (Note 9)   (meta.id.assoc)
RNameFIRST J110424.0+073052  Radio ID, if any (Note 9)   (meta.id.assoc)
Lobe1NVSS J110424.0+073052  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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