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J/AJ/123/2976/table1 The UZC-SSRS2 group catalog (Ramella+, 2002)
UZC-SSRS2 Group Catalog (1168 rows)
  recno=77
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ColumnValue  Explain   (UCD)
_RAJ200001 49 17.400 "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+13 04 48.00 "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)
_RAB195001 46 36.665 "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+12 49 55.13 "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)
_Glon144.000535 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-47.411274 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)
77recno 77  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

USGCU077  (i) Identification number (Note G1)   (meta.id;meta.main)
Num 10  Number of member galaxies (meta.number)
RAJ200001 49 17.4 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+13 04 48 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
cz 5123 km/s Mean redshift (phys.veloc;pos.heliocentric)
e_cz 264 km/s The velocity dispersion in cz (stat.error)
Rad 1.20 Mpc Virial radius in units Mpc/h (Note 2)   (phys.size.radius)
log(M)13.77 [solMass] Logarithm of the virial mass in solar units (phys.mass)
log(M/L) 2.83 [Sun] Log of the mass-to-light ratio in solar units (phys.composition.massLightRatio)
  
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