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=140340
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ColumnValue  Explain   (UCD)
_RAJ200008 08 36.802 "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+40 24 59.69 "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)
_RAB195008 05 14.555 "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+40 33 46.61 "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)
_Glon180.176578 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+31.299952 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)
140340recno 140340  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 3319  (i) Group identification number (meta.id.parent)
Ngal 2  Group richness (src.class.richness)
Galaxy 25083  Galaxy identification number (meta.id;meta.main)
Dist310.53 Mpc Co-moving distance corrected for CMB (pos.distance)
SX-125.82 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY 200.16 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ201.33 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000122.1533 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+40.4166 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda-42.64 deg SDSS lambda coordinate (pos.eq)
eta 29.31 deg SDSS eta coordinate (pos.eq)
umag19.136 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag18.062 mag g magnitude (phot.mag;em.opt.B)
rmag17.607 mag r magnitude (phot.mag;em.opt.R)
imag17.305 mag i magnitude (phot.mag;em.opt.I)
zmag17.182 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.075 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-20.15 mag Absolute magnitude in r band (phys.magAbs)
L(r) 0.7356 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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