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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

  
J/A+A/709/A98
  VLBI-based combined catalog of radio sources (Lambert+, 2026)
ReadMe+ftp
2026A&A...709A..98L
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/709/A98/comb2xFinal combined catalog COMB2X (5827 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)
  IERS (char) International Earth Rotation and Reference Systems Service name (HHMM+DDd, B1950 equinox) (Note 1)   (meta.id;meta.main)
  RAICRS "h:m:s" (i) Right ascension (ICRF) at Ep=2015.0 (pos.eq.ra;meta.main)
  e_RAICRS s Right ascension uncertainty (stat.error;pos.eq.ra)
  DEICRS "d:m:s" (i) Declination (ICRF) at Ep=2015.0 (pos.eq.dec;meta.main)
  e_DEICRS arcsec Declination uncertainty (stat.error;pos.eq.dec)
  Corr  Correlation coefficient between right ascension and declination (stat.correlation)
  Nses  Number of sessions in which the source was observed (meta.number)
  Ndel  Number of delay observations used to estimate the source position (meta.number)
  Ep d Median epoch of the sessions in which the source was observed (Note 2)   (time.epoch;stat.median)
  Of d Epoch of first session in which the source was observed (Note 2)   (time.epoch)
  Ol d Epoch of last session in which the source was observed (Note 2)   (time.epoch)

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