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VizieR

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J/ApJ/607/202/table1 Redshift survey of nearby galaxy groups (Mahdavi+, 2004)
Newly Observed Systems (41 rows)
  recno=6
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ColumnValue  Explain   (UCD)
_RAJ200002 31 48.000 "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+01 16 27.20 "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)
_RAB195002 29 13.414 "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+01 03 13.57 "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)
_Glon167.349943 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-52.718455 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)
6recno 6  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

f_RASSCALS    [*] position differs from that in Mahdavi et al., 2000, Cat. J/ApJ/534/114 (Note G1)   (meta.code)
RASSCALSSRGb145  (i) System designation (meta.id;meta.main)
n_RASSCALS    [ab] Note on name (Note 1)   (meta.note)
RAJ200002 31 48.0 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+01 16 27.2 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
Nobs 55  Number of galaxies whose redshifts were measured in this work (meta.number)
Nmemb 37  Number we identify as group members (meta.number;phys.atmol.number;pos.lg)
cz 6714 km/s Mean group heliocentric redshift (src.redshift;stat.mean)
e_cz 61 km/s rms uncertainty on cz (stat.error)
sigmaz387 km/s Velocity dispersion (phys.veloc.dispersion)
e_sigmaz 43 km/s rms uncertainty on sigmaz (stat.error)
l_logLX   Limit flag on logLX (meta.code.error)
logLX42.340 [10-7W] X-ray luminosity in the 0.1-2.4keV band, in (h100–1)*erg/s (phys.luminosity;em.X-ray)
e_logLX 0.31 [10-7W] rms uncertainty on logLX (stat.error)
OName   Other designation (meta.id)

M2000M2000  Data from original RASSSCALS (J/ApJ/534/114) (meta.ref.url)
  
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