VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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=131501
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 09 41.7631536 "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 44 25.218204 "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)
_RAB195001 07 08.2976472 "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 00 22.969966 "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)
_Glon133.1152462198 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-63.2505202787 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)
131501recno 131501  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

iGrID 131501  (i) Internal 2MRS or SDSS group ID (meta.id.parent)
RAJ2000017.42401314 deg (i) Right ascension (J2000.0) of the group centre (pos.eq.ra;meta.main)
DEJ2000-00.74033839 deg (i) Declination (J2000.0) of the group centre (pos.eq.dec;meta.main)
z 0.0870704  Redshift of the group centre (CMB-corrected) (src.redshift)
logLtot 11.33849 [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 11.17814 [Lsun] logarithm of the observed luminosity of the group (Note 1)   (phys.luminosity)
logMtot 13.69287 [Msun] logarithm of the total mass of the group (phys.mass)
e_logMtot 0.16034 [Msun] Uncertainty of the total mass (stat.error)
logMstar 11.25636 [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 11.3232 [Msun] logarithm of the dynamical mass of the group (Note 3)   (phys.mass)
sigma 194.0755 km/s Velocity dispersion of the group (Note 3)   (phys.veloc.dispersion;pos.lg)
Rad 801.3435 kpc Radius of the group (Note 3)   (phys.size.radius;pos.lg)
angRad 0.141068 deg Angular radius of the group (Note 3)   (phys.angSize;pos.lg)
DL 384.6167 Mpc Luminosity distance to the group (redshift based) (pos.distance)
Ntot 8  Total number of galaxies in the group (meta.number)

Dist   Display all distances (meta.ref.url)
  
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Rules of usage of VizieR data

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