VizieR

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VizieR

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J/ApJ/843/16/table2 Galaxy groups within 3500km/s (Kourkchi+, 2017)
Catalog of galaxy groups (8826 rows)
  recno=5281
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ColumnValue  Explain   (UCD)
_RAJ200009 55 09.544 "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 12 36.59 "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)
_RAB195009 52 58.531 "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)
_DEB1950-32 58 21.95 "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)
_Glon265.547700 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+16.574400 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)
5281recno 5281  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGC1 28607   [35/9002824] Group Principal Galaxies Catalog ID (Note 1)   (meta.id)
PGC1+ 28607   [38/9002824] Association Principal Galaxies Catalog ID (Note 2)   (meta.id.assoc)
Nm 1   [1/714] Number of galaxies in the group (meta.number)
GLON265.5477 deg Galactic longitude (pos.galactic.lon)
GLAT+16.5744 deg Galactic latitude (pos.galactic.lat)
SGLON148.2595 deg Supergalactic longitude (pos.supergalactic.lon)
SGLAT-45.8448 deg Supergalactic latitude (pos.supergalactic.lat)
Ksmag10.21 mag [1.2/21] Total Ks band apparent magnitude (Note 3)   (phot.mag;em.IR.K)
logK10.20 [Lsun] [1.7/13] log Ks band absolute luminosity of group (phys.luminosity;em.IR)
HRV2611 km/s [-332/3792] Heliocentric radial velocity of group (Note G1)   (spect.dopplerVeloc;pos.lg;pos.heliocentric)
VLS2308 km/s [-159/3500] Radial velocity of group relative to Local Sheet (Note G1)   (spect.dopplerVeloc;pos.lg)
Nd 1   [0/170] Number of group members with measured distances (Note 4)   (meta.number)
Dist18.79 Mpc [0.01/94.2] Distance of group (Note G2)   (pos.distance;pos.heliocentric)
e_Dist14 % [3/25] Percentage uncertainty in Dist (Note G3)   (stat.error)
sigmaL 68 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 0.185 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)
logMK11.804 [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.icrs148.7898 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-33.2102 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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