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=5887
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 12 17.6147472 "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+27 51 43.486632 "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)
_RAB195010 09 27.5929464 "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+28 06 33.914166 "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)
_Glon202.3045434009 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+54.8573995999 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)
5887recno 5887  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

iGrID 5887  Internal 2MRS or SDSS group ID (meta.id.parent)
RAJ2000153.07339478 deg (i) Right ascension (J2000.0) of the group centre (pos.eq.ra;meta.main)
DEJ2000+27.86207962 deg (i) Declination (J2000.0) of the group centre (pos.eq.dec;meta.main)
z 0.0168628  Redshift of the group centre (CMB-corrected) (src.redshift)
logLtot 11.13389 [Lsun] logarithm of the total (extrapolated) luminosity of the group (Note 1)   (phys.luminosity)
e_logLtot 0.64099 [Lsun] Uncertainty of total luminosity (stat.error)
logLobs 11.05963 [Lsun] logarithm of the observed luminosity of the group (Note 1)   (phys.luminosity)
logMtot 12.51060 [Msun] logarithm of the total mass of the group (phys.mass)
e_logMtot 0.25930 [Msun] Uncertainty of the total mass (stat.error)
logMstar 10.58073 [Msun] logarithm of the minimal stellar mass (Note 2)   (phys.mass)
NMstar 2  Number of galaxies in the group for which stellar masses are available (meta.number)
logMdyn 9.2445 [Msun] logarithm of the dynamical mass of the group (Note 3)   (phys.mass)
sigma 32.0000 km/s Velocity dispersion of the group (Note 3)   (phys.veloc.dispersion;pos.lg)
Rad 245.8802 kpc Radius of the group (Note 3)   (phys.size.radius;pos.lg)
angRad 0.207334 deg Angular radius of the group (Note 3)   (phys.angSize;pos.lg)
DL 70.2586 Mpc Luminosity distance to the group (redshift based) (pos.distance)
Ntot 2  Total number of galaxies in the group (meta.number)
  
elapse time 1

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

© Université de Strasbourg/CNRS

    • Contact