VizieR

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VizieR

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J/MNRAS/418/1409/tablea2 Compact groups of galaxies in SDSS DR7 (Mendel+, 2011)
Individual member galaxies of the groups in tablea1 (4566 rows)
  recno=1402
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 31 38.8800 "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+20 22 14.160 "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 29 20.3338 "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+20 35 27.680 "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)
_Glon021.8913914 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+66.1431923 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)
1402recno 1402  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GrID00761   [3/2296] Group ID (linked to group properties ) (Note G1)   (meta.id.parent)
Gal2  Galaxy ID in group (Note G1)   (meta.code.multip)
objID587739843773006008  Galaxy object ID within the SDSS (meta.id)
RAJ200014 31 38.88 "h:m:s" (i) Right ascension (J2000) of the galaxy (pos.eq.ra;meta.main)
DEJ2000+20 22 14.16 "d:m:s" (i) Declination (J2000) of the galaxy (pos.eq.dec;meta.main)
zsp 0.122   Spectroscopic redshift (src.redshift)
e_zsp 0.0001   rms uncertainty on zsp (stat.error)
zph 0.126  Photometric redshift (src.redshift)
e_zph 0.0156  rms uncertainty on zph (stat.error)

Pap3Pap3  Display data of paper III, Cat. J/MNRAS/395/255 (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
  
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