VizieR

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VizieR

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J/ApJS/130/237/table3 LCRS loose groups of galaxies (Tucker+, 2000)
LCRS Group Members (7621 rows)
  recno=3023
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ColumnValue  Explain   (UCD)
_RAJ200012 56 12.3202 "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)
_DEJ2000-12 53 37.991 "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)
_RAB195012 53 34.9707 "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)
_DEB1950-12 37 24.304 "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)
_Glon304.7380687 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+49.9611428 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)
3023recno 3023  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SubGc   [a-f] Group subdivision (Note G1)   (meta.id)
Group160  Group identification number (meta.id.parent)
z 0.0986  Group redshift (src.redshift)
LOS 286.0 km/s Group line-of-sight velocity dispersion (phys.veloc.dispersion)
MemID 7  Group member identification number (meta.id.part;meta.main)
RAB195012 53 34.97 "h:m:s" (i) Right Ascension (B1950) (pos.eq.ra;meta.main)
DEB1950-12 37 24.3 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
Rmag16.40 mag Isophotal R-band magnitude (phot.mag;em.opt.R)
Cenmag17.74 mag The 2-pixel-radius central magnitude (Note 1)   (phot.mag)
HVel29094 km/s Heliocentric velocity (spect.dopplerVeloc;pos.heliocentric)
Typeb  Type of spectrum (Note 2)   (meta.note)

_RA.icrs12 56 12.32 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-12 53 38.0 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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