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=26162
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 35 31.6992 "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+34 48 12.636 "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)
_RAB195022 33 14.7809 "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+34 32 39.845 "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)
_Glon093.6535026 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-20.2274449 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)
26162recno 26162  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 69241  Identification number in PGC (meta.id)
GroupID    Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 1  Richness of the primary group the galaxy belongs to (meta.number)
DistG 92.6427 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.021055  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.019978  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000093  Error of the observed redshift (stat.error)
Dist 92.6427 Mpc Comoving distance (pos.distance)
RAJ2000338.88208 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000+34.80351 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON 93.65347 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-20.22731 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON328.53494 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT 37.33463 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 62.8296 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -38.4494 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 56.1849 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag 9.860 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF4397  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF12  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr0   [0-5] Number of groups the galaxy is associated with (meta.number)
GID1    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 1.0000  Probability that the galaxy is a field galaxy (stat.fit.goodness)
p1 0.0000  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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