VizieR

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VizieR

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J/ApJ/676/184/table2 Peculiar motion away from the Local Void (Tully+, 2008)
Averaged distance estimates for 743 groups (743 rows)
  GrID=== 851
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ColumnValue  Explain   (UCD)
_RAJ200003 03 54.9 "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)
_DEJ2000-22 47 31 "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)
_RAB195003 01 41.3 "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)
_DEB1950-22 59 11 "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)
_Glon212.1000 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-59.7500 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)
468recno 468  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GrID 851  (i) Group identification number (linked to galaxies in the group ) (meta.id;meta.main)
NBG51 -6 4  Nearby Galaxies Catalog filament/group ID (meta.id.assoc)
GLON212.10 deg Galactic longitude (pos.galactic.lon)
GLAT-59.75 deg Galactic latitude (pos.galactic.lat)
SGL279.37 deg [0,360[ Supergalactic longitude (pos.supergalactic.lon)
SGB-35.32 deg [-90,+90] Supergalactic latitude (pos.supergalactic.lat)
logLB10.19 [solLum] Log of B absolute luminosity for group at measured distance (phys.luminosity;em.opt.B)
HRV1383 km/s Heliocentric radial velocity of group (spect.dopplerVeloc;pos.lg;pos.heliocentric)
VGSR1314 km/s Velocity of group in the Galactic standard of rest (phys.veloc;pos.lsr)
VLS1316 km/s Velocity of group in the Local Sheet reference frame (phys.veloc;pos.lg)
VCMB1220 km/s Velocity of group in the CMB reference frame (phys.veloc;pos.cmb)
DM31.38 mag Distance modulus of group, weighted average all measures (phot.mag.distMod)
e_DM 0.28 mag Uncertainty in DM (stat.error)
Dist 18.9 Mpc Distance, weighted average all measures (pos.distance)
SGX 2.5 Mpc Component of distance aligned with supergalactic X (pos.distance;pos.cartesian.x;pos.supergalactic)
SGY-15.2 Mpc Component of distance aligned with supergalactic Y (pos.distance;pos.cartesian.y;pos.supergalactic)
SGZ-10.9 Mpc Component of distance aligned with supergalactic Z (pos.distance;pos.cartesian.z;pos.supergalactic)
Vpec -81 km/s Peculiar velocity, Vpec = VLS - 74 Dist (phys.veloc)
NLL 2   Number of luminosity-linewidth distance measures (meta.number)
DMLL31.38 mag Distance modulus, averaged luminosity-linewidth measures (phot.mag.distMod)
e_DMLL 0.28 mag Uncertainty in DMLL (stat.error)
NFG    Number of distance measures from Flat Galaxy sample (meta.number)
DMFG  mag Distance modulus, averaged Flat Galaxy sample (phot.mag.distMod)
e_DMFG  mag Uncertainty in DMFG (stat.error)
NSRC    Number of SBF, TRGB, or Cepheid distance measures (meta.number)
DMSRC  mag Distance modulus, average of SBF, TRGB, Cepheid measures (Note G1)   (phot.mag.distMod)
e_DMSRC  mag Uncertainty in DMSRC (stat.error)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs045.98 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-22.79 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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