VizieR

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VizieR

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VII/273/hmq The Half Million Quasars (HMQ) catalogue (Flesch, 2015)
The Half Million Quasars catalogue (510764 rows)
  recno=55897
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 08 38.13333 "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+35 23 13.0000 "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)
_RAB195002 05 39.48971 "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+35 09 01.4137 "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)
_Glon140.21036347 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-24.88127771 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)
55897recno 55897  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000032.158889 deg (i) Right ascension (J2000) (Note 1)   (pos.eq.ra;meta.main)
DEJ2000+35.386944 deg (i) Declination (J2000) (Note 1)   (pos.eq.dec;meta.main)
NameMS 02057+3509  ID from the literature (meta.id;meta.main)
r_Name1734   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)
Rmag18.9 mag Red optical magnitude (Note 4)   (phot.mag;em.opt.R)
Bmag19.5 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)
B-   [1nx-] Blue optical PSF class (Note 6)   (src.class.starGalaxy)
z 0.351   Redshift from the literature (Note 7)   (src.redshift)
r_z2001   Reference for redshift, in refs.dat file (meta.ref;pos.frame)
XName3XMM J020838.1+352312  X-ray ID, if any (Note 9)   (meta.id.assoc)
RNameNVSS J020838.0+352312  Radio ID, if any (Note 9)   (meta.id.assoc)
Lobe11SXPS J020837.9+352311  Radio lobe ID or extra R/X ID, if any (Note 9)   (meta.id.assoc)
Lobe22RXP J020838.3+352314  Radio lobe ID or extra X-ray ID, if any (Note 9)   (meta.id.assoc)
  
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