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=16108
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 56 29.1168 "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+26 57 25.164 "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 03.5103 "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+27 13 38.019 "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)
_Glon024.5548253 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+88.8631512 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)
16108recno 16108  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 44148  Identification number in PGC (meta.id)
GroupID4554   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 84  Richness of the primary group the galaxy belongs to (meta.number)
DistG102.6446 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.023496  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.024401  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000007  Error of the observed redshift (stat.error)
Dist103.3273 Mpc Comoving distance (pos.distance)
RAJ2000194.12132 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+26.95699 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON 24.54925 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT 88.86317 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON 90.44457 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 7.36765 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG -0.7951 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 102.4711 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 13.2502 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.174 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 829  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF31  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr2   [0-5] Number of groups the galaxy is associated with (meta.number)
GID14554   The 1st associated group ID (Note 1)   (meta.id.assoc;pos.lg)
GID24447   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 0.9927  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.0073  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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