VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/569/720
  Mass-to-light ratio of galaxy systems (Girardi+, 2002)
ReadMe+ftp
2002ApJ...569..720G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/569/720/table2Results of Dynamical Analysis (43 rows)
2.J/ApJ/569/720/table3(c)Luminosity Estimates (162 rows)
3.J/ApJ/569/720/table4Results for Nearby Optical Galaxy (NOG) Groups (6 rows)
4.J/ApJ/569/720/table5M/L Values for the Combined Sample (294 rows)

Simple ConstraintList Of Constraints
 
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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)
   (1+2+4)Name (char) (i) System name (meta.id;meta.main)
  (1)Nf  Number of galaxies with measured redshift in each cluster field (meta.number)
  (1+3)Nm  Number of member galaxies after checking with velocity dispersion profile and used to compute Vel and sigma (meta.number)
  (1)Vel km/s Mean velocity (phys.veloc;stat.mean)
  (1+3)sigma km/s Global line-of-sight velocity dispersion (phys.veloc.dispersion)
  (1+3)E_sigma km/s Error in velocity dispersion (upper limit) (stat.error)
  (1+3)e_sigma km/s Error in velocity dispersion (lower limit) (stat.error)
  (1+2)Rvir Mpc Virial radius which defines the region of dynamical equilibrium (in h–1.Mpc) (phys.size.radius)
  (1)N  Number of member galaxies within Rvir (meta.number)
  (1+3)RPV Mpc Projected radius used in the virial theorem and here computed within Rvir (in h–1.Mpc) (phys.size.radius)

ALL cols		    
 (i)indexed column
  (1+3)e_RPV Mpc rms uncertainty on RPV (stat.error)
  (1)n_RPV (char) [)] ): Value computed through the alternative estimate by using the typical galaxy distribution (see text) (meta.note)
  (1)Type (char) [ABC] Velocity dispersion profile type (Note 1)   (src.class)
  (1)Mass 10+14solMassViral mass contained within Rvir after pressure surface term correction (in h–1.1014M☉) (phys.mass)
  (1)E_Mass 10+14solMassError in mass (upper limit) (stat.error)
  (1)e_Mass 10+14solMassError in mass (lower limit) (stat.error)
  (2)RAJ2000 "h:m:s" (i) System center Right Ascension (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 "d:m:s" (i) System center Declination (J2000) (pos.eq.dec;meta.main)
  (2)NAPS  (n) Number of APS galaxies within Rvir (meta.number)
  (2)LBjcA 10+11solLum(n) APS BJ band luminosity estimate using mean field counts for the fore/background correction (Note 1)   (phys.luminosity)
  (2)LBjfA 10+11solLum(n) APS BJ band luminosity estimate using the member fraction for the fore/background correction (Note 1)   (phys.luminosity)
  (2)LBjmfA 10+11solLum(n) APS Bjband luminosity estimate using the median member fraction for the fore/background correction (Note 1)   (phys.luminosity)
  (2)NCOS  (n) Number of COSMOS galaxies within Rvir (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)LBjcC 10+11solLum(n) COSMOS BJ band luminosity estimate using mean field counts for the fore/background correction (Note 2)   (phys.luminosity)
  (2)LBjfC 10+11solLum(n) COSMOS BJ band luminosity estimate using the member fraction for the fore/background correction (Note 2)   (phys.luminosity)
  (2)LBjmfC 10+11solLum(n) COSMOS Bjband luminosity estimate using the median member fraction for the fore/background correction (Note 2)   (phys.luminosity)
  (3)Cat (char) Sample name (meta.id;meta.dataset)
  (3)Ng  Number of groups (meta.number)
  (3)Rmax Mpc Group size (in h–1.Mpc) (Note 1)   (phys.size)
  (3)E_Rmax Mpc Error in Rmax (upper limit) (stat.error)
  (3)e_Rmax Mpc Error in Rmax (lower limit) (stat.error)
  (3)E_RPV Mpc Error in RPV (upper limit) (stat.error)
  (3)Mass 10+13solMassVirial mass, before correction for the dynamical status (phys.mass)
  (3)E_Mass 10+13solMassError in Mass (upper limit) (stat.error)
  (3)e_Mass 10+13solMassError in Mass (lower limit) (stat.error)
  (3)MassCor 10+13solMassVirial mass, after correction for the dynamical status (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)E_MassCor 10+13solMassError in MassCor (upper limit) (stat.error)
  (3)e_MassCor 10+13solMassError in MassCor (lower limit) (stat.error)
  (3)LBtot 10+11solLumTotal blue luminosity (Note 2)   (phys.luminosity;em.opt.B)
  (3)E_LBtot 10+11solLumError in LBtot (upper limit) (stat.error)
  (3)e_LBtot 10+11solLumError in LBtot (lower limit) (stat.error)
  (4)Log(M) [solMass]Log of the system mass relative to solar (phys.mass)
  (4)Log(M/L) [Sun] Log of the system mass to BJ band luminosity ratio relative to solar (phys.composition.massLightRatio)

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