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=16137
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 57 00.5640 "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)
_DEJ2000-13 43 09.660 "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)
_RAB195012 54 22.9116 "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)
_DEB1950-13 26 57.017 "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)
_Glon305.0000787 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+49.1300244 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)
16137recno 16137  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 44227  Identification number in PGC (meta.id)
GroupID4421   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 5  Richness of the primary group the galaxy belongs to (meta.number)
DistG 65.4144 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.014940  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.016034  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000150  Error of the observed redshift (stat.error)
Dist 65.8333 Mpc Comoving distance (pos.distance)
RAJ2000194.25235 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000-13.71935 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON305.00003 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT 49.12999 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON129.80390 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT -3.21490 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG -42.0776 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 50.4962 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -3.6920 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag10.446 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF3171  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF 5  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr3   [0-5] Number of groups the galaxy is associated with (meta.number)
GID14421   The 1st associated group ID (Note 1)   (meta.id.assoc;pos.lg)
GID24417   The 2nd associated group ID (meta.id.assoc;pos.lg)
GID34495   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 0.9257  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.0724  Probability that the galaxy belongs to group 2 (stat.fit.goodness)
p3 0.0010  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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