VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/MNRAS/395/255/groups Compact groups of galaxies in SDSS DR6 (McConnachie+, 2009)
Identified compact groups (tables 1 (Catalogue A) and 2 (Catalogue B) of paper) (77088 rows)
  Cat===B, Group=62465
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200009 28 24.000 "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+07 56 19.10 "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)
_RAB195009 25 44.405 "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+08 09 26.14 "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)
_Glon224.911575 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+38.357614 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)
64762recno 64762  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CatB   [AB] Catalogue (meta.id;meta.main)
Group62465  Group number (meta.id;meta.main)
RAJ200009 28 24.0 "h:m:s" (i) Geometrical center of group Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+07 56 19.1 "d:m:s" (i) Geometrical center of group Declination (J2000) (pos.eq.dec;meta.main)
Nm4  Number of members in the group (meta.number)
SuBr25.747 mag/arcsec2 Group surface brightness in r band (phot.mag.sb)
Rad 0.38 arcmin Group radius, defined by the Hickson criteria (phys.angSize;pos.lg)
Dist 3.08  Distance to the next nearest non-member galaxy in the galaxy catalogue (Note 1)   (pos.distance;src.class.starGalaxy;meta.table)
rmag18.13 mag Apparent Petrosian magnitude of brightest group galaxy, corrected for foreground Galactic extinction (phot.mag;em.opt.R)
Nz0  Number of galaxies in the group with a spectroscopic redshift (meta.number)
z    Redshift of group (Note 2)   (src.redshift)
Flag0   [0/1] Flag indicating if the group contains members which were originally identified as belonging to groups in Catalogue A which were subsequently identified as containing contamination (flag = 1 if true, 0 if false) (meta.code.error)
  
elapse time 1

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact