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=39443
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200019 45 12.0120 "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)
_DEJ2000-55 20 27.204 "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)
_RAB195019 41 11.0165 "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)
_DEB1950-55 27 43.375 "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)
_Glon342.3983731 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-29.5190291 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)
39443recno 39443  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID2802343  Identification number in PGC (meta.id)
GroupID6564   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 2  Richness of the primary group the galaxy belongs to (meta.number)
DistG 66.2946 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.014940  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.014626  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)
RAJ2000296.30005 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000-55.34089 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON342.39838 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-29.51896 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON213.92036 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 18.16014 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG -51.9082 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -34.9077 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 20.5185 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.313 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF1179  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)
GID16564   The 1st associated group ID (Note 1)   (meta.id.assoc;pos.lg)
GID26545   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 0.9363  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.0637  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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