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=267446
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ColumnValue  Explain   (UCD)
_RAJ200008 14 32.609 "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+32 31 54.11 "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 11 23.125 "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+32 41 03.29 "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)
_Glon189.463228 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+30.755517 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)
267446recno 267446  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)
Galaxy 53068  Galaxy identification number (meta.id;meta.main)
Dist481.82 Mpc Co-moving distance corrected for CMB (pos.distance)
SX-225.01 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY 338.21 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ259.11 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000123.6359 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+32.5317 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda-47.73 deg SDSS lambda coordinate (pos.eq)
eta 20.58 deg SDSS eta coordinate (pos.eq)
umag20.138 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag18.732 mag g magnitude (phot.mag;em.opt.B)
rmag17.628 mag r magnitude (phot.mag;em.opt.R)
imag17.116 mag i magnitude (phot.mag;em.opt.I)
zmag16.765 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.255 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-21.38 mag Absolute magnitude in r band (phys.magAbs)
L(r) 2.2825 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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