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=23031
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200018 35 47.4960 "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+22 28 14.088 "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)
_RAB195018 33 40.9894 "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+22 25 42.759 "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)
_Glon051.5964190 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+13.3196718 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)
23031recno 23031  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 62097  Identification number in PGC (meta.id)
GroupID6345   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 4  Richness of the primary group the galaxy belongs to (meta.number)
DistG 62.4895 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.013333  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.012860  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000020  Error of the observed redshift (stat.error)
Dist 58.7708 Mpc Comoving distance (pos.distance)
RAJ2000278.94790 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+22.47058 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON 51.59636 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT 13.31980 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON 59.58418 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 81.85652 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 4.2147 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 7.1793 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 58.1781 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag10.498 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF3997  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)
Ngr1   [0-5] Number of groups the galaxy is associated with (meta.number)
GID16345   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)

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