VizieR

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

VizieR

start AladinLite
J/A+A/596/A14/grlist_2 Group catalogues of the local universe (Saulder+, 2016)
List of groups and their parameters detected in 2MRS (Table A.1) (31506 rows)
  recno=1611
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 09 32.6951976 "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+33 18 31.212144 "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)
_RAB195000 06 57.3521169 "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+33 01 49.985620 "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)
_Glon112.9536098504 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-28.7500752695 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)
1611recno 1611  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

iGrID 1611  Internal 2MRS or SDSS group ID (meta.id.parent)
RAJ2000002.38622999 deg (i) Right ascension (J2000.0) of the group centre (pos.eq.ra;meta.main)
DEJ2000+33.30867004 deg (i) Declination (J2000.0) of the group centre (pos.eq.dec;meta.main)
z 0.0151100  Redshift of the group centre (CMB-corrected) (src.redshift)
logLtot 11.76593 [Lsun] logarithm of the total (extrapolated) luminosity of the group (Note 1)   (phys.luminosity)
e_logLtot 0.21497 [Lsun] Uncertainty of total luminosity (stat.error)
logLobs 11.70441 [Lsun] logarithm of the observed luminosity of the group (Note 1)   (phys.luminosity)
logMtot 13.29246 [Msun] logarithm of the total mass of the group (phys.mass)
e_logMtot 0.14043 [Msun] Uncertainty of the total mass (stat.error)
logMstar  [Msun] logarithm of the minimal stellar mass (Note 2)   (phys.mass)
NMstar 0  Number of galaxies in the group for which stellar masses are available (meta.number)
logMdyn 10.6415 [Msun] logarithm of the dynamical mass of the group (Note 3)   (phys.mass)
sigma 133.8104 km/s Velocity dispersion of the group (Note 3)   (phys.veloc.dispersion;pos.lg)
Rad 350.7912 kpc Radius of the group (Note 3)   (phys.size.radius;pos.lg)
angRad 0.329443 deg Angular radius of the group (Note 3)   (phys.angSize;pos.lg)
DL 62.8654 Mpc Luminosity distance to the group (redshift based) (pos.distance)
Ntot 6  Total number of galaxies in the group (meta.number)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact