VizieR

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

VizieR

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J/A+A/618/A81/2mrs_gal Bayesian group finder applied to the 2MRS data (Tempel+, 2018)
Catalogue of galaxies (43526 rows)
  recno=5170
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200003 41 31.0704 "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 40 53.436 "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)
_RAB195003 39 19.1919 "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 50 26.801 "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)
_Glon214.4369893 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-51.0789414 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)
5170recno 5170  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 13569  Identification number in PGC (meta.id)
GroupID1464   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 3  Richness of the primary group the galaxy belongs to (meta.number)
DistG 23.5305 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.005601  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.005231  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000150  Error of the observed redshift (stat.error)
Dist 24.7319 Mpc Comoving distance (pos.distance)
RAJ2000055.37946 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000-21.68151 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON214.43701 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-51.07893 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON281.26572 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT-43.96631 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 3.4775 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -17.4578 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -17.1698 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag10.964 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 295  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF 7  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr2   [0-5] Number of groups the galaxy is associated with (meta.number)
GID11464   The 1st associated group ID (Note 1)   (meta.id.assoc;pos.lg)
GID21445   The 2nd associated group ID (meta.id.assoc;pos.lg)
GID3    The 3rd associated group ID (meta.id.assoc;pos.lg)
GID4    The 4th associated group ID (meta.id.assoc;pos.lg)
GID5    The 5th associated group ID (meta.id.assoc;pos.lg)
pfield 0.0000  Probability that the galaxy is a field galaxy (stat.fit.goodness)
p1 0.7681  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.2319  Probability that the galaxy belongs to group 2 (stat.fit.goodness)
p3 0.0000  Probability that the galaxy belongs to group 3 (stat.fit.goodness)
p4 0.0000  Probability that the galaxy belongs to group 4 (stat.fit.goodness)
p5 0.0000  Probability that the galaxy belongs to group 5 (stat.fit.goodness)

SimbadPGC 13569  ask the Simbad data-base about this object (meta.ref.url)
  
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