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=2359
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 49 24.7800 "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 22 07.968 "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 43.8763 "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+13 07 15.336 "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)
_Glon143.9026023 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-47.1285516 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)
2359recno 2359  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 6687  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 0.015394  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.014449  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000010  Error of the observed redshift (stat.error)
Dist 67.8250 Mpc Comoving distance (pos.distance)
RAJ2000027.35325 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+13.36888 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON143.90257 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-47.12849 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON313.19586 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT -9.06814 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 45.8456 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -48.8277 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -10.6898 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.637 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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