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=39035
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 49 38.7853992 "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+04 14 17.833092 "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)
_RAB195013 47 07.3331432 "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+04 29 09.835709 "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)
_Glon336.7268181322 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+63.2247278993 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)
39035recno 39035  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

iGrID 39035  (i) Internal 2MRS or SDSS group ID (meta.id.parent)
RAJ2000207.41160583 deg (i) Right ascension (J2000.0) of the group centre (pos.eq.ra;meta.main)
DEJ2000+04.23828697 deg (i) Declination (J2000.0) of the group centre (pos.eq.dec;meta.main)
z 0.0244757  Redshift of the group centre (CMB-corrected) (src.redshift)
logLtot 11.04037 [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 11.02400 [Lsun] logarithm of the observed luminosity of the group (Note 1)   (phys.luminosity)
logMtot 13.11411 [Msun] logarithm of the total mass of the group (phys.mass)
e_logMtot 0.16034 [Msun] Uncertainty of the total mass (stat.error)
logMstar 11.59841 [Msun] logarithm of the minimal stellar mass (Note 2)   (phys.mass)
NMstar 6  Number of galaxies in the group for which stellar masses are available (meta.number)
logMdyn 10.2304 [Msun] logarithm of the dynamical mass of the group (Note 3)   (phys.mass)
sigma 136.3267 km/s Velocity dispersion of the group (Note 3)   (phys.veloc.dispersion;pos.lg)
Rad 131.1421 kpc Radius of the group (Note 3)   (phys.size.radius;pos.lg)
angRad 0.076851 deg Angular radius of the group (Note 3)   (phys.angSize;pos.lg)
DL 102.6164 Mpc Luminosity distance to the group (redshift based) (pos.distance)
Ntot 6  Total number of galaxies in the group (meta.number)

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