VizieR

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VizieR

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J/A+A/479/927/galaxies Group of galaxies in SDSS 5 (Tago+, 2008)
Galaxies (tables 3a and 3b of paper, dr5Egal + dr5Ngal) (387063 rows)
  recno=374612
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ColumnValue  Explain   (UCD)
_RAJ200011 48 10.345 "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+37 57 34.43 "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)
_RAB195011 45 33.586 "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+38 14 14.59 "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)
_Glon169.770232 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+72.865965 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)
374612recno 374612  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
FN  E or N galaxies (required to identify a group or a galaxy) (obs.field)

Group 0  (i) Group identification number (meta.id.parent)
Ngal 1  Group richness (src.class.richness)
Galaxy236234  Galaxy identification number (meta.id;meta.main)
Dist332.92 Mpc Co-moving distance corrected for CMB (pos.distance)
SX-262.14 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY 13.54 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ204.78 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000177.0431 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+37.9596 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda -6.27 deg SDSS lambda coordinate (pos.eq)
eta 5.73 deg SDSS eta coordinate (pos.eq)
umag19.017 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag17.452 mag g magnitude (phot.mag;em.opt.B)
rmag16.619 mag r magnitude (phot.mag;em.opt.R)
imag16.198 mag i magnitude (phot.mag;em.opt.I)
zmag15.928 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.147 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-21.37 mag Absolute magnitude in r band (phys.magAbs)
L(r) 2.2751 10+10solLum Luminosity in r band (in units of 1010L/h2) (phys.luminosity)

SDSSSDSS  Display the SDSS data (meta.ref.url)
  
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