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VizieR

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J/AJ/123/2976/table1 The UZC-SSRS2 group catalog (Ramella+, 2002)
UZC-SSRS2 Group Catalog (1168 rows)
  recno=8
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ColumnValue  Explain   (UCD)
_RAJ200000 09 43.400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+33 09 34.00 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195000 07 08.032 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+32 52 52.80 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon112.964078 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-28.903620 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
8recno 8  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

USGCU008  (i) Identification number (Note G1)   (meta.id;meta.main)
Num 7  Number of member galaxies (meta.number)
RAJ200000 09 43.4 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+33 09 34 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
cz 4861 km/s Mean redshift (phys.veloc;pos.heliocentric)
e_cz 113 km/s The velocity dispersion in cz (stat.error)
Rad 1.59 Mpc Virial radius in units Mpc/h (Note 2)   (phys.size.radius)
log(M)13.15 [solMass] Logarithm of the virial mass in solar units (phys.mass)
log(M/L) 2.13 [Sun] Log of the mass-to-light ratio in solar units (phys.composition.massLightRatio)
  
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