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=307041
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ColumnValue  Explain   (UCD)
_RAJ200015 34 47.208 "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 15 54.56 "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)
_RAB195015 32 54.381 "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+37 25 50.96 "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)
_Glon059.859912 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+54.288987 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)
307041recno 307041  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)
Galaxy120058  Galaxy identification number (meta.id;meta.main)
Dist414.79 Mpc Co-moving distance corrected for CMB (pos.distance)
SX-195.44 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY-266.03 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ251.15 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000233.6967 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+37.2652 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda 36.72 deg SDSS lambda coordinate (pos.eq)
eta 16.56 deg SDSS eta coordinate (pos.eq)
umag18.246 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag17.546 mag g magnitude (phot.mag;em.opt.B)
rmag16.976 mag r magnitude (phot.mag;em.opt.R)
imag16.618 mag i magnitude (phot.mag;em.opt.I)
zmag16.358 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.110 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-21.51 mag Absolute magnitude in r band (phys.magAbs)
L(r) 2.5883 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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