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=461
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 22 13.5312 "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 58.980 "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)
_RAB195000 19 37.2580 "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 12 21.219 "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)
_Glon114.1265047 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-39.8887121 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)
461recno 461  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 1423  Identification number in PGC (meta.id)
GroupID 123   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 16  Richness of the primary group the galaxy belongs to (meta.number)
DistG 85.6863 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.019604  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.018474  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000077  Error of the observed redshift (stat.error)
Dist 86.2874 Mpc Comoving distance (pos.distance)
RAJ2000005.55638 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+22.48305 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON114.12646 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-39.88862 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON316.42750 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 13.31882 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 60.8340 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -57.8757 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 19.8780 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.439 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 23  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF12  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr1   [0-5] Number of groups the galaxy is associated with (meta.number)
GID1 123   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 0.0010  Probability that the galaxy is a field galaxy (stat.fit.goodness)
p1 0.9990  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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