VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

start AladinLite
J/A+A/514/A102/table2f SDSS DR7 groups of galaxies (Tago+, 2010)
DR7 flux-limited galaxies (583362 rows)
  recno=540827
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200015 27 44.0179 "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+21 33 27.176 "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 25 31.0254 "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+21 43 48.695 "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)
_Glon032.7149654 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+54.1097086 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)
540827recno 540827  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Group350789  Group ID number (meta.id)
Ngal 1  Group richness (meta.number)
RAJ2000231.93341 deg (i) Right Ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+21.55755 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
Dist448.53 Mpc Co-moving distance corrected for CMB (Note G1)   (pos.distance)
uMAG-18.55 mag Absolute u magnitude (phys.magAbs)
gMAG-20.41 mag Absolute g magnitude (phys.magAbs)
rMAG-21.05 mag Absolute r magnitude (phys.magAbs)
iMAG-21.31 mag Absolute i magnitude (phys.magAbs)
zMAG-21.69 mag Absolute z magnitude (phys.magAbs)
w 3.668  Luminosity weight (stat.weight)
Lr 1.70 10+10Lsun Luminosity in r band (1010/h2) (Note G1)   (phys.luminosity)
  
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Rules of usage of VizieR data

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