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=316288
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ColumnValue  Explain   (UCD)
_RAJ200016 05 11.481 "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+27 31 18.15 "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)
_RAB195016 03 08.237 "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+27 39 23.19 "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)
_Glon045.090955 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+47.250390 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)
316288recno 316288  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)
Galaxy135915  Galaxy identification number (meta.id;meta.main)
Dist146.02 Mpc Co-moving distance corrected for CMB (pos.distance)
SX -62.19 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY-113.59 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ 67.47 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000241.2978 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+27.5217 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda 47.54 deg SDSS lambda coordinate (pos.eq)
eta 10.70 deg SDSS eta coordinate (pos.eq)
umag18.625 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag17.610 mag g magnitude (phot.mag;em.opt.B)
rmag17.223 mag r magnitude (phot.mag;em.opt.R)
imag16.939 mag i magnitude (phot.mag;em.opt.I)
zmag16.792 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.076 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-18.78 mag Absolute magnitude in r band (phys.magAbs)
L(r) 0.2088 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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