VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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J/A+A/596/A14/grlist_s Group catalogues of the local universe (Saulder+, 2016)
List of groups and their parameters detected in SDSS DR12 (Table A.2) (229893 rows)
  recno=632
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 22 05.4235848 "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+00 47 03.425604 "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)
_RAB195011 19 31.4818353 "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 30.809037 "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)
_Glon260.0739146711 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+56.0343227752 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)
632recno 632  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

iGrID 632  (i) Internal 2MRS or SDSS group ID (meta.id.parent)
RAJ2000170.52259827 deg (i) Right ascension (J2000.0) of the group centre (pos.eq.ra;meta.main)
DEJ2000+00.78428489 deg (i) Declination (J2000.0) of the group centre (pos.eq.dec;meta.main)
z 0.1038390  Redshift of the group centre (CMB-corrected) (src.redshift)
logLtot 12.36823 [Lsun] logarithm of the total (extrapolated) luminosity of the group (Note 1)   (phys.luminosity)
e_logLtot 0.22327 [Lsun] Uncertainty of total luminosity (stat.error)
logLobs 12.14250 [Lsun] logarithm of the observed luminosity of the group (Note 1)   (phys.luminosity)
logMtot 14.86289 [Msun] logarithm of the total mass of the group (phys.mass)
e_logMtot 0.16034 [Msun] Uncertainty of the total mass (stat.error)
logMstar 12.61491 [Msun] logarithm of the minimal stellar mass (Note 2)   (phys.mass)
NMstar 43  Number of galaxies in the group for which stellar masses are available (meta.number)
logMdyn 12.5639 [Msun] logarithm of the dynamical mass of the group (Note 3)   (phys.mass)
sigma 520.8827 km/s Velocity dispersion of the group (Note 3)   (phys.veloc.dispersion;pos.lg)
Rad 1936.1392 kpc Radius of the group (Note 3)   (phys.size.radius;pos.lg)
angRad 0.290502 deg Angular radius of the group (Note 3)   (phys.angSize;pos.lg)
DL 465.2843 Mpc Luminosity distance to the group (redshift based) (pos.distance)
Ntot 43  Total number of galaxies in the group (meta.number)

Dist*  Display all distances (meta.ref.url)
  
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