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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJS/141/13
  VLBA calibrator survey: VCS1 catalog (Beasley+, 2002)
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img(gal)
1.J/ApJS/141/13/table2(c)VCS1 Catalog (1332 rows)
2.J/ApJS/141/13/table4(c)VCS1 ICRF-Ext.1 source catalog (72 rows)
3.J/ApJS/141/13/table3*Sources not used in the astrometric solution (Note) (126 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+2)VCS1 (char) The VCS1 J2000.0 source name (JHHMM+DDMM) (meta.id;meta.main)
  (1+2)IVS (char) The IVS (International VLBI Service for Geodesy and Astrometry) B1950 source name (HHMM+DDd) (meta.id)
  (1+2)RAJ2000 "h:m:s" (i) Hour of Right ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1+2)e_RAJ2000 mas Inflated formal error in Right ascension (stat.error;pos.eq.ra)
  (1+2)e_DEJ2000 mas Inflated formal error in Declination (stat.error;pos.eq.dec)
  (1+2)Corr  Correlation between right ascension and declination error estimates (Note 1)   (stat.correlation)
  (1+2)Num  Number of observations used from survey sessions (meta.number)
  (1+2)BCode (char) Band code (Note 2)   (em.freq)
  (1+2)CName (char) Catalogue name (vcs1 or ext1-est) (meta.id;meta.table)

ALL cols
    
 (i)indexed column
  (3)JVAS (char) JVAS J2000 Source Name (meta.id;meta.main)
  (3)Source (char) Find the JVAS source (Cat. VIII/60) (meta.ref.url)

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