VizieR

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

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/ApJS/217/4
  2FGL sources observed between 5-9GHz (Schinzel+, 2015)
ReadMe+ftp
2015ApJS..217....4S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/217/4/table7The 95 VLBI detected radio sources in the fields of 90 2FGL unassociated γ-ray objects (95 rows)

Simple ConstraintList Of Constraints
 
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)
  Name (char) IAU name of the radio source (JHHMM+DDMM) (meta.id;meta.main)
  2FGL (char) 2FGL name of γ-ray source (JHHMM.m+DDMM) (meta.id.assoc)
  N  (n)Number of associations for this γ-ray source (in tables 2–4 and 6–8) (meta.ref.url)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  S Jy [0.005/0.4] VLBI flux density (phot.flux)
  Sep arcsec [0.2/9.7] Distance between γ-ray and radio positions (pos;arith.diff)
  Nd   [0/3.4] Distance between γ-ray and radio source; normalized by its uncertainty (pos.distance)
  Lambda   [0.3/16462] Likelihood ratio Λ (stat.likelihood)

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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