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J/ApJS/175/97/table2 CGRaBS: survey of γ-ray blazar candidates (Healey+, 2008)
The CGRaBS catalog (Candidates Gamma-Ray Blazar) (1625 rows)
  recno=114
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 21 56.7700 "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+04 22 27.500 "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)
_RAB195001 19 21.2977 "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+04 06 46.866 "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)
_Glon137.2495845 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-57.6468763 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)
114recno 114  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CGRaBSJ0121+0422  Object identification (JHHMM+DDMM) (meta.id;meta.main)
RAJ200001 21 56.77 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+04 22 27.5 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
S8.4 1351.7 mJy Flux density at 8.4GHz (phot.flux.density;em.radio.6-12GHz)
FoM 0.136  Figure of merit (stat.fit.param)
f_FoM    [X] source outside FoM (Note 1)   (meta.code)
l_Rmag   Limit flag on Rmag (meta.code.error)
Rmag19.40 mag R band magnitude (phot.mag;em.opt.R)
AR 0.10 mag Extinction in the R band (phys.absorption;em.opt.R)
ClassFSRQ  Object classification (Note 2)   (meta.code.class;src.class)
z 0.637   Redshift (src.redshift)
u_z   Uncertainty flag on z (meta.code.error;src.redshift)
r_zV  Reference for z (Note 3)   (meta.ref;pos.frame)
  
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