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=2343
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 49 00.0408 "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+13 12 40.212 "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)
_RAB195001 46 19.2500 "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+12 57 46.764 "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)
_Glon143.8388944 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-47.3103871 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)
2343recno 2343  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 6657  Identification number in PGC (meta.id)
GroupID 594   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 9  Richness of the primary group the galaxy belongs to (meta.number)
DistG 75.9001 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.016805  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.015858  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000003  Error of the observed redshift (stat.error)
Dist 74.0174 Mpc Comoving distance (pos.distance)
RAJ2000027.25017 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+13.21117 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON143.83885 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-47.31032 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON313.01210 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT -9.02342 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 49.8663 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -53.4524 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -11.6087 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag10.266 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 123  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF 9  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 594   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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