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=16231
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 59 13.6896 "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+27 24 09.072 "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)
_RAB195012 56 48.6447 "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+27 40 18.985 "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)
_Glon042.3797030 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+88.2472549 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)
16231recno 16231  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 44563  Identification number in PGC (meta.id)
GroupID4554   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 84  Richness of the primary group the galaxy belongs to (meta.number)
DistG102.6446 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.018860  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.019754  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000007  Error of the observed redshift (stat.error)
Dist 83.0277 Mpc Comoving distance (pos.distance)
RAJ2000194.80704 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+27.40252 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON 42.37655 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT 88.24731 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON 90.15407 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 8.06602 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG -0.2211 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 82.2060 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 11.6499 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.574 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF 829  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF31  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr1   [0-5] Number of groups the galaxy is associated with (meta.number)
GID14554   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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