VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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VizieR

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/ApJ/539/136
  Properties of poor groups of galaxies. III. (Zabludoff+, 2000)
ReadMe+ftp
2000ApJ...539..136Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/539/136/table1(c)Galaxy data (742 rows)
2.J/ApJ/539/136/table2(c)Group properties (6 rows)
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Simple ConstraintList Of Constraints
 
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)Group (char) Display the parameters of the Group (meta.ref)
  (1)Name (char) Galaxy name (meta.id;meta.main)
   (ALL)RAJ2000 "h:m:s" (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  (1)HRV km/s Heliocentric radial velocity from NED (phys.veloc;pos.heliocentric)
  (1)e_HRV km/s Uncertainty in HRV (stat.error)
  (1)f_HRV  Flag on the type of velocity measurement (Note 1)   (meta.code.error)
  (1)Rmag mag (n) Magnitude in the R band (phot.mag;em.opt.R)
  (2)Members (char) Display the members in this Group (meta.ref)
  (2)Ngroup  Number of group members (Note 1)   (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)<HRV> km/s Mean heliocentric velocity (Note 1)   (phys.veloc;stat.mean)
  (2)e_<HRV> km/s rms uncertainty on <HRV> (stat.error)
  (2)sigma km/s Line-of-sight velocity dispersion (phys.veloc.dispersion)
  (2)E_sigma km/s Error on sigma (upper limit) (stat.error)
  (2)e_sigma km/s Error on sigma (lower limit) (stat.error)
  (2)logLx [10-7W] X-ray luminosity (Note 2)   (phys.luminosity;em.X-ray)
  (2)rsample Mpc Sampling radius for the photometry (phys.size.radius)
  (2)N'grp  Number of members within rsample (4) (Note 3)   (meta.number)
  (2)n0,4 Mpc-3 Corrected number density of galaxies (Note 5)   (phys.density)
  (2)D/G0.4  Dwarf-to-giant ratio (Note 6)   (stat)
  (2)e_D/G0.4  rms uncertainty on D/G0.4 (stat.error)

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