VizieR

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

VizieR

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/ApJS/130/237
  LCRS loose groups of galaxies (Tucker+, 2000)
ReadMe+ftp
2000ApJS..130..237T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/130/237/table1LCRS Groups Catalogue (1495 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  SubG (char) [a-f] Group subdivision (Note G1)   (meta.id.part;meta.main)
  Group  Group identification (meta.id)
  f_Group (char) [*] Flag indicates group is a member of the clean sample (meta.code)
  RAB1950 "h:m:s" (i) Group barycenter Right Ascension (B1950) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Group barycenter Declination (1950) (pos.eq.dec;meta.main)
  z  Group redshift (Note 1)   (src.redshift)
  LOS km/s Group line-of-sight velocity dispersion (phys.veloc.dispersion)
  e_LOS km/s Formal standard error in LOS (stat.error)
  NLCRS  Observed number of LCRS galaxies comprising the group (Note 2)   (meta.number)
  RadP Mpc The mean pairwise separation, in Mpc/h (Note 3)   (pos.distance;phys.size;stat.mean)

ALL cols		    
 (i)indexed column
  e_RadP Mpc Estimated rms error in RadP, in Mpc/h (Note 3)   (stat.error)
  RadH Mpc The harmonic radius, in Mpc/h (Note 3)   (phys.size.radius)
  e_RadH Mpc Estimated rms error in RadH, in Mpc/h (Note 3)   (stat.error)
  CTime  The crossing time as a fraction of the Hubble time (H0), in H0–1 (time.crossing)
  e_CTime  The estimated rms error CTime as a fraction of the Hubble time (H0), in H0–1 (stat.error)
  MVir solMass Group's virial mass, in solMass/h (Note 3)   (phys.mass)
  e_MVir solMass The estimated rms error in MVir, in solMass/h (Note 3)   (stat.error)
  RLum solLum Total group LCRS R-band luminosity, in solLum/h2 (Note 3)   (phys.luminosity)
  e_RLum solLum The estimated rms error RLum, solLum/h2 (Note 3)   (stat.error)
  LRat  Ratio by which the sum of the luminosities of NLCRS must be multiplied to obtain an estimate of the RLum. (phys.luminosity;arith.ratio)
  M/L Sun Group mass-to-light ratio in LCRS R-band, in h.solMass/solLum (Note 3)   (phys.composition.massLightRatio)
  e_M/L Sun The estimated rms error in M/L, in h.solMass/solLum (Note 3)   (stat.error)
  CAbell  Group's Abell counts estimate (Note 4)   (meta.number)
  e_CAbell  Estimated rms error in CAbell (Note 5)   (stat.error)
  GType  The type of group (Note 6)   (meta.code)
  RNotes (char) Applicable table notes (Note 7)   (meta.code)
  _RA.icrs "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols		    
 (i)indexed column
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