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=209766
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ColumnValue  Explain   (UCD)
_RAJ200007 40 38.201 "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+42 49 24.32 "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)
_RAB195007 37 08.113 "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+42 56 23.30 "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)
_Glon176.254172 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+26.679928 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)
209766recno 209766  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)

Group25092  (i) Group identification number (meta.id.parent)
Ngal 10  Group richness (src.class.richness)
Galaxy192513  Galaxy identification number (meta.id;meta.main)
Dist246.31 Mpc Co-moving distance corrected for CMB (pos.distance)
SX -76.80 Mpc Supergalactic X coordinate, in Mpc/h (pos.cartesian.x;pos.supergalactic)
SY 163.52 Mpc Supergalactic Y coordinate, in Mpc/h (pos.cartesian.y;pos.supergalactic)
SZ167.43 Mpc Supergalactic Z coordinate, in Mpc/h (pos.cartesian.z;pos.supergalactic)
RAJ2000115.1592 deg (i) Right ascension in decimal degrees, J2000.0 (pos.eq.ra;meta.main)
DEJ2000+42.8234 deg (i) Declination in decimal degrees, J2000.0 (pos.eq.dec;meta.main)
lambda-43.51 deg SDSS lambda coordinate (pos.eq)
eta 37.10 deg SDSS eta coordinate (pos.eq)
umag18.268 mag SDSS u magnitude (phot.mag;em.opt.U)
gmag17.178 mag g magnitude (phot.mag;em.opt.B)
rmag16.504 mag r magnitude (phot.mag;em.opt.R)
imag16.272 mag i magnitude (phot.mag;em.opt.I)
zmag15.949 mag z magnitude (phot.mag;em.opt.I)
Kcorr 0.049 mag K correction (+ evol) in r band (arith.factor;phot.mag)
rMAG-20.68 mag Absolute magnitude in r band (phys.magAbs)
L(r) 1.1981 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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