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=16991
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 21 12.8544 "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)
_DEJ2000-43 42 16.884 "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)
_RAB195013 18 17.4096 "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)
_DEB1950-43 26 34.697 "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)
_Glon308.6112168 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+18.8384608 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)
16991recno 16991  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 46618  Identification number in PGC (meta.id)
GroupID4690   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 6  Richness of the primary group the galaxy belongs to (meta.number)
DistG 55.4355 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.011411  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.012255  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000070  Error of the observed redshift (stat.error)
Dist 50.3239 Mpc Comoving distance (pos.distance)
RAJ2000200.30356 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000-43.70469 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON308.61120 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT 18.83847 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON160.19781 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT -6.18257 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG -47.0728 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 16.9493 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -5.4197 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag 7.598 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF3278  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF 6  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr1   [0-5] Number of groups the galaxy is associated with (meta.number)
GID14690   The 1st associated group ID (Note 1)   (meta.id.assoc;pos.lg)
GID2    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 1.0000  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.0000  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 46618  ask the Simbad data-base about this object (meta.ref.url)
  
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