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=16187
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 58 02.3808 "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 51 34.380 "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 55 36.9640 "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 07 45.588 "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)
_Glon022.9528312 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+88.5050351 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)
16187recno 16187  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 44394  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 0.024524  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.025426  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000007  Error of the observed redshift (stat.error)
Dist107.8193 Mpc Comoving distance (pos.distance)
RAJ2000194.50992 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+26.85955 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON 22.94838 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT 88.50505 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON 90.62363 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 7.68080 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG -1.1630 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 106.8456 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 14.4105 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.432 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 0.8255  Probability that the galaxy belongs to group 1 (stat.fit.goodness)
p2 0.1745  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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