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=3621
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 38 47.4552 "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+41 40 13.512 "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)
_RAB195002 35 36.1862 "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+41 27 18.264 "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)
_Glon143.5654539 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-16.8601419 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)
3621recno 3621  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 10026  Identification number in PGC (meta.id)
GroupID1029   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 21  Richness of the primary group the galaxy belongs to (meta.number)
DistG 70.8482 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.014653  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.013997  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000097  Error of the observed redshift (stat.error)
Dist 64.5735 Mpc Comoving distance (pos.distance)
RAJ2000039.69773 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+41.67042 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON143.56546 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-16.86004 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON343.77292 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT -7.73441 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 61.4370 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -17.8806 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -8.6904 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag10.640 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 206  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF15  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr1   [0-5] Number of groups the galaxy is associated with (meta.number)
GID11029   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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