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=345608
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ColumnValue  Explain   (UCD)
_RAJ200014 05 08.679 "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 36 47.46 "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)
_RAB195014 03 01.542 "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 51 05.96 "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)
_Glon071.617317 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+71.290394 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)
345608recno 345608  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)
Galaxy186958  Galaxy identification number (meta.id;meta.main)
Dist212.27 Mpc Co-moving distance corrected for CMB (pos.distance)
SX-143.70 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY -87.32 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ129.56 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000211.2862 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+37.6132 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda 20.54 deg SDSS lambda coordinate (pos.eq)
eta 8.17 deg SDSS eta coordinate (pos.eq)
umag18.051 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag16.975 mag g magnitude (phot.mag;em.opt.B)
rmag16.529 mag r magnitude (phot.mag;em.opt.R)
imag16.234 mag i magnitude (phot.mag;em.opt.I)
zmag16.164 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.076 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-20.33 mag Absolute magnitude in r band (phys.magAbs)
L(r) 0.8716 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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