VizieR

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

Catalog

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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

  
VIII/40
  GB6 catalog of radio sources (Gregory+ 1996)
ReadMe+ftp
1996ApJS..103..427G
Similar Catalogs
Post annotation 		img(gal)
1.VIII/40/gb6GB6 catalog, merged J2000/B1950 (75162 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)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  e_RAs s Uncertainty in R.A. (stat.error)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  e_DEs arcsec Uncertainty in declination (stat.error)
  GLAT deg Galactic latitude (pos.galactic.lat)
  GLON deg Galactic longitude (pos.galactic.lon)
  Flux mJy 4.85 GHz peak flux density (phot.flux.density;em.radio.3-6GHz)
  e_Flux mJy Uncertainty in peak flux density (stat.error)
  Bflag (char) [B] for sources near the border (Note 1)   (meta.code)
  Eflag (char) [E] for significant extension (meta.code)

ALL cols		    
 (i)indexed column
  Wflag (char) [W] for warning (weak source with large Zero) (meta.code)
  Cflag (char) [C] for confusion (near a stronger source) (meta.code)
  MajAxis  Normalized FWHM major axis / beam size (phys.size;arith.ratio)
  MinAxis  Normalized FWHM minor axis / beam size (phys.size;arith.ratio)
  PA deg [-90/90] Fitted major axis position angle (degrees east of north) (pos.posAng)
  Zero mJy Local sky level, Z / beam (instr.skyLevel)
  Xmap pix Map pixel column number (from left) (pos.cartesian.x;instr.det)
  Ymap pix Map pixel row number (from bottom) (pos.cartesian.y;instr.det)
  GB6 (char) Name (based on J2000 position) (Note 2)   (meta.id)
  GB6(B) (char) Name based on B1950 position (Note 2)   (meta.id;meta.main)
  RA1950 "h:m:s" Right Ascension B1950 (hours) (pos.eq.ra)
  DE1950 "d:m:s" Declination B1950 (degrees) (pos.eq.dec)

ALL cols		    
 (i)indexed column
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