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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

  RASSCALS: X-ray and optical study (Mahdavi+, 2000)
Post annotation
1.J/ApJ/534/114/table2*The RASSCALS: Basic Properties (Note) (260 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)
  RASSCALS (char) (i) Object designation (Note 1)   (;meta.main)
  RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  N  Number of group members (meta.number)
  N17  Number of group members brighter than an absolute magnitude MZ=-17, corresponding to mZ=15.5 for a group at cz=3200km/s (meta.number)
  cz km/s Recession velocity (phys.veloc;pos.heliocentric)
  e_cz km/s rms uncertainty on cz (stat.error)
  logsigmap [km/s] Velocity dispersion of the dark matter halo in which the galaxies are embedded (phys.veloc.dispersion)
  e_logsigmap [km/s] rms uncertainty on logsigmap (stat.error)
  l_logLX (char) Limit flag on logLX (meta.code.error)
  logLX [10-7W] (n) X-ray luminosity (in h100–2erg/s) (Note 3)   (phys.luminosity;em.X-ray)
  e_logLX [10-7W] (n) rms uncertainty on logLX (stat.error)
  n_logLX (char) [d] Note (Note 4)   (meta.note)
  Names (char) Other identifications (Note 5)   (

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