VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/ApJ/843/16/table2 Galaxy groups within 3500km/s (Kourkchi+, 2017)
Catalog of galaxy groups (8826 rows)
  recno=1396
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 06 24.643 "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)
_DEJ2000-67 31 01.09 "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)
_RAB195022 02 32.404 "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)
_DEB1950-67 45 38.75 "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)
_Glon322.974200 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-42.623700 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)
1396recno 1396  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGC1 68038   [35/9002824] Group Principal Galaxies Catalog ID (Note 1)   (meta.id)
PGC1+ 69713   [38/9002824] Association Principal Galaxies Catalog ID (Note 2)   (meta.id.assoc)
Nm 1   [1/714] Number of galaxies in the group (meta.number)
GLON322.9742 deg Galactic longitude (pos.galactic.lon)
GLAT-42.6237 deg Galactic latitude (pos.galactic.lat)
SGLON222.9201 deg Supergalactic longitude (pos.supergalactic.lon)
SGLAT -0.1791 deg Supergalactic latitude (pos.supergalactic.lat)
Ksmag12.87 mag [1.2/21] Total Ks band apparent magnitude (Note 3)   (phot.mag;em.IR.K)
logK 9.47 [Lsun] [1.7/13] log Ks band absolute luminosity of group (phys.luminosity;em.IR)
HRV3541 km/s [-332/3792] Heliocentric radial velocity of group (Note G1)   (spect.dopplerVeloc;pos.lg;pos.heliocentric)
VLS3391 km/s [-159/3500] Radial velocity of group relative to Local Sheet (Note G1)   (spect.dopplerVeloc;pos.lg)
Nd 0   [0/170] Number of group members with measured distances (Note 4)   (meta.number)
Dist  Mpc [0.01/94.2] Distance of group (Note G2)   (pos.distance;pos.heliocentric)
e_Dist  % [3/25] Percentage uncertainty in Dist (Note G3)   (stat.error)
sigmaL 45 km/s [1/610] Group velocity dispersion from luminosity (Note 5)   (phys.veloc.dispersion)
sigmaV 0 km/s [0/800] Group line-of-sight velocity dispersion (Note 6)   (phys.veloc.dispersion)
R2t 0.123 Mpc [0.003/1.7] Second turnaround radius of group from luminosity (Note 7)   (phys.size.radius;pos.lg)
Rg  Mpc [0.001/8.3] Projected virial radius of group (Note 8)   (phys.size.radius)
logMK11.272 [Msun] [6.5/15] log of group mass from luminosity (Note 9)   (phys.mass)
logMd  [Msun] [2.5/15] log of group dynamic mass (Note 10)   (phys.mass)

CF3 0  Display the group data from the CF3 catalog (Tully+, 2016, J/AJ/152/50) (meta.ref.url)
_RA.icrs331.6027 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-67.5170 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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