VizieR

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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

  
VIII/72
  CLASS survey of radio sources (Myers+, 2003)
ReadMe+ftp
2003MNRAS.341....1M
Similar Catalogs
Post annotation 		img(gal)
1.VIII/72/catalogCLASS catalog (23418 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)
  GB6 (char) Name from the Greenbank 6-cm catalogue Gregory et al., 1996, Cat. VIII/40 (meta.id;meta.main)
  qin  (n) Quality indicator of map (Note 1)   (meta.code.qual;instr.setup;obs.field)
  RAph h (n) Pointing position Right Ascension J2000 (pos.eq.ra)
  RApm min (n) Pointing position Right Ascension J2000 (pos.eq.ra)
  RAps s (n) Pointing position Right Ascension J2000 (pos.eq.ra)
  DEp- (char) Pointing position Declination sign (pos.eq.dec)
  DEpd deg (n) Pointing position Declination J2000 (pos.eq.dec)
  DEpm arcmin (n) Pointing position Declination J2000 (pos.eq.dec)
  DEps arcsec (n) Pointing position Declination J2000 (pos.eq.dec)
  RAJ2000 "h:m:s" (n)(i) Component position Right Ascension J2000 (Note 3)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (n)(i) Component position Declination J2000 (Note 3)   (pos.eq.dec;meta.main)
  S8.4GHz mJy (n) 8.4GHz flux density of component (Note 3)   (phot.flux.density;em.radio.6-12GHz)
  maj mas (n) Fitted major axis of component (Note 3)   (phys.angSize.smajAxis)
  b/a  (n) [0,1] Fitted axis ratio of resolved components (3) (Note 4)   (phys.angSize;arith.ratio)
  PA deg (n) [-90/90] Position angle fitted to component (Note 3)   (pos.posAng;meta.modelled)
  GB6data  Display the data from GB6 Catalogue (meta.ref.url)
  Obsname (char) Name in the VLA observation list (meta.id;obs)
  dir (char) Data directory of observing epoch (Note 2)   (meta.id;meta.file)

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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