VizieR

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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=207
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 09 32.6952 "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+33 18 31.212 "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)
_RAB195000 06 57.3521 "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+33 01 49.985 "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)
_Glon112.9536099 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-28.7500753 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)
207recno 207  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 679  Identification number in PGC (meta.id)
GroupID 62   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 71.2608 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.016581  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.015514  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000163  Error of the observed redshift (stat.error)
Dist 73.0368 Mpc Comoving distance (pos.distance)
RAJ2000002.38623 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+33.30867 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON112.95359 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-28.74996 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON327.02396 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 17.89408 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 58.3066 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -37.8301 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 22.4412 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag 9.549 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 12  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF 4  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr2   [0-5] Number of groups the galaxy is associated with (meta.number)
GID1 62   The 1st associated group ID (Note 1)   (meta.id.assoc;pos.lg)
GID2 58   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 0.1061  Probability that the galaxy is a field galaxy (stat.fit.goodness)
p1 0.7462  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.1477  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)

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