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/AJ/123/2976
  The UZC-SSRS2 group catalog (Ramella+, 2002)
ReadMe+ftp
2002AJ....123.2976R
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2.J/AJ/123/2976/table2(c)USGC Member Galaxies (6846 rows) (released 2023-04-06)
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3.J/AJ/123/2976/table3Cross-references for RPG97 Groups (149 rows) (released 2023-04-06)
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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)USGC (char) (i) Identification number (Note G1)   (meta.id;meta.main)
  (1+2)Num  Number of member galaxies (meta.number)
  (1+2)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)cz km/s Mean redshift (phys.veloc;pos.heliocentric)
  (1)e_cz km/s The velocity dispersion in cz (stat.error)
  (1)Rad Mpc Virial radius in units Mpc/h (Note 2)   (phys.size.radius)
  (1)log(M) [solMass]Logarithm of the virial mass in solar units (phys.mass)
  (1)log(M/L) [Sun] Log of the mass-to-light ratio in solar units (phys.composition.massLightRatio)
  (2)UZC (char) Display the UZC Catalog (J/PASP/111/438) data (meta.ref)

ALL cols		    
 (i)indexed column
  (2)mag mag Magnitude (UNNN: Zwicky Bmag, SNNN: SSRS2 mag) (phot.mag)
  (2)HRV km/s Heliocentric radial velocity (phys.veloc;pos.heliocentric)
  (2)e_HRV km/s Error in HRV (stat.error)
  (3)RPG97 (char) The Ramella et al. (1997, Cat. J/AJ/113/483) group label (Note 1)   (meta.id)
  (4)RASSCALS (char) The RASSCALS (Mahdavi et al., 2000, Cat. J/ApJ/534/114) label (Note 1)   (meta.id)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
-3
-source=J/AJ/123/2976
-ref=VIZ68eeacf931783f
elapse time 1

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