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=2346
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 49 08.5872 "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 03 35.352 "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 27.8720 "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 48 42.186 "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)
_Glon143.9603798 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-47.4420740 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)
2346recno 2346  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 6665  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 0.017796  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.016849  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000100  Error of the observed redshift (stat.error)
Dist 78.3627 Mpc Comoving distance (pos.distance)
RAJ2000027.28578 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+13.05982 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON143.96034 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-47.44202 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON312.87802 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT -9.10454 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 52.6493 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -56.7010 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -12.3998 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag10.993 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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