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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
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J/ApJ/607/202
  Redshift survey of nearby galaxy groups (Mahdavi+, 2004)
Post annotation
img(gal)
1.J/ApJ/607/202/table1(c)Newly Observed Systems (41 rows)
2.J/ApJ/607/202/table2(c)Galaxy Positions and Velocities (2419 rows)
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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)f_RASSCALS (char) [*] position differs from that in Mahdavi et al., 2000, Cat. J/ApJ/534/114 (Note G1)   (meta.code)
   (ALL)RASSCALS (char) (i) System designation (meta.id;meta.main)
  (1)n_RASSCALS (char) [ab] Note on name (Note 1)   (meta.note)
   (ALL)RAJ2000 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  (1)Nobs  Number of galaxies whose redshifts were measured in this work (meta.number)
  (1)Nmemb  Number we identify as group members (meta.number;phys.atmol.number;pos.lg)
   (ALL)cz km/s Mean group heliocentric redshift (src.redshift;stat.mean)
   (ALL)e_cz km/s rms uncertainty on cz (stat.error)
  (1)sigmaz km/s Velocity dispersion (phys.veloc.dispersion)

ALL cols
    
 (i)indexed column
  (1)e_sigmaz km/s rms uncertainty on sigmaz (stat.error)
  (1)l_logLX (char) Limit flag on logLX (meta.code.error)
  (1)logLX [10-7W] X-ray luminosity in the 0.1-2.4keV band, in (h100–1)*erg/s (phys.luminosity;em.X-ray)
  (1)e_logLX [10-7W] (n) rms uncertainty on logLX (stat.error)
  (1)OName (char) Other designation (meta.id)
  (1)M2000 (char) Data from original RASSSCALS (J/ApJ/534/114) (meta.ref.url)
  (2)Galaxy  Galaxy sequential number in the system (Note 1)   (meta.id)
  (2)Dist Mpc Distance from the X-ray center (Note 2)   (pos.distance)
  (2)Memb (char) [MN] Member (M) or non-member (N) (meta.note)

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