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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

  37GHz observations of BL Lac objects (Nieppola+, 2007)
Post annotation
1.J/AJ/133/1947/table1(c)The Metsahovi BL Lac sample (398 rows)
2.J/AJ/133/1947/table237 GHz flux densities for sample sources (3009 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)
   (ALL)Name (char) (i) Source name (;meta.main)
  (1)RAJ2000 "h:m:s" (i) Hour of Right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)Class (char) Subclassification (Note 1)   (src.class)
  (1)Peak (char) SED peak from Nieppola et al., Cat. J/A+A/445/441 (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object
  (1)NED (char) ask the NED data-base about this object
  (2)Obs s (n)Date of the observation (time.epoch;obs)
  (2)JD d Julian date of the observation (time.epoch)
  (2)l_Flux (char) [<] denotes a S/N>4 upper limit. (meta.code.error;phot.flux)
  (2)Flux Jy Flux density at 37GHz (phot.flux.density;
  (2)e_Flux Jy (n) Error estimate in Flux (stat.error;phot.flux)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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