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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  The Third Bologna Survey (B3) (Ficarra+ 1985)
Post annotation
1.VIII/37/b3The Bologna Third Catalogue (13340 rows)

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)
  B3 (char) Source name, (IAU-style), eventually followed by a multiplicity letter A, B... (;meta.main)
  RA1950 "h:m:s" (i) Right Ascension (1950.0) (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination (1950.0) (pos.eq.dec;meta.main)
  Flux Jy The source total flux. In the large majority of cases, this is practically equivalent to the peak flux (phot.flux.density;
  Fit  Goodness of the fitting algorithm, related to the R.M.S. value of te residuals in the fitting matrix (
  ACOD1  (n) Four digit string indicating source reliability (Note 1)   (meta.code.qual)
  n_Diam (char) [RD] If not blank the source were measured by a double source algorithm. R => resolved D => double (meta.note)
  Diam arcmin (n) If the source is double: the separation (pos.angDistance)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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