VizieR

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

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/table5Possible counterparts from previous radio source catalogs, the ALLWISE catalog, and the Supercosmos database for radio sources found in category I (table2), II (table3), and III (table4) (1025 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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  Name (char) IAU name of the radio source (JHHMM+DDMM) ((unassigned);obs.atmos.extinction;arith.factor;spect.line.veloc;arith)
  Nr  (n)Number of associations for this radio source in tables 2-5 ((unassigned);(unassigned);(unassigned);pos.geocentric)
  F1 mJy (n) Flux density of matching source at 1GHz (Note 1)   (stat.fit.param;instr.calib;arith.grad;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  ID1 (char) ID of matching object in 1GHz catalog (JHHMMSS+DDMMSS) (Note 1)   (meta.bib.bibcode;phys.size.diameter;arith.diff;src.class.color)
  C1 (char) Matching 1GHz catalog label (Note 2)   (stat.weight;stat.Fourier.amplitude;arith.factor;pos.eq.dec)
  WISE (char) ID of a matching object in WISE catalog (JHHMMSS.ss+DDMMSS.s) ((unassigned);(unassigned);(unassigned);src.class.color)
  Dopt arcsec (n) [0/3.5] Distance between optical & radio localization (stat.weight;stat.Fourier.amplitude;arith.factor;em.radio.6-12GHz;instr.background)
  RAJ2000 "h:m:s" (n) Hour of Right Ascension (J2000) (Note 3)   (phot;phys.veloc;arith.factor;(unassigned);arith)
  DEJ2000 "d:m:s" (n) Degree of Declination (J2000) (Note 3)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  Bmag mag (n) [10/23] Optical B magnitude ((unassigned);pos.cmb;arith;stat.filling;(unassigned);(unassigned))
  Rmag mag (n) [13/21.5] Optical R magnitude ((unassigned);em.IR.15-30um;arith;stat.filling;(unassigned);(unassigned))
  Copt  (n) [1/2] Optical classification (1=extended or 2=stellar or point like object) ((unassigned);obs.atmos;arith.factor;pos.galactic)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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