VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/671/1355
  EGRET blazars in VIPS (Taylor+, 2007)
Post annotation
img(gal)
1.J/ApJ/671/1355/table1EGRET Identifications (31 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  3EG (char) 3EG name based on EGRET coordinates (JHHMM+DDMM) (meta.id.cross)
  VIPSt (char) VIPS name based on CLASS coordinates (JHHMM+DDMM) (meta.id;meta.main)
  F8.4GHz mJy 8.4GHz flux density from CLASS (phot.flux.density;em.radio.6-12GHz)
  alpha  Spectral index between 1.4GHz-NVSS (Condon 1998, Cat. VIII/65) and 8.4GHz-CLASS [S(ν){prot.to}{vu}α] (spect.index;em.radio.750-1500MHz)
  DTS  Measure of the positional correspondence of the radio source to the peak of gamma-ray flux (Note 1)   (pos;arith.diff)
  FoM  Figure of merit (Sowards-Emmerd et al. 2003, Cat. J/ApJ/590/109) of radio-γ association (meta.code.qual)
  Code   [1/3] Association code (Note 2)   (src.class)
  mag mag (n) Optical magnitude of the host galaxy (phot.mag;em.opt)
  z  (n) Redshift from Veron-Cetty and Veron (2006, Cat. VII/248) (src.redshift)
  Type (char) flat-spectrum radio quasar (FSRQ) or BL Lac object (BLL) (src.class)
  CGRaBS (char) CGRaBS if the source is included in the CBRaBS sample (Healey et al., 2008, J/ApJS/175/97) (meta.note)
  VIPS (char) VIPS source name (JHHMMm+DDMM), as in table2 (meta.id)
  _RA deg (i) Position form 3EG catalog (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position form 3EG catalog (declination part) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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