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=4952
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200003 30 35.8968 "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)
_DEJ2000-17 56 29.076 "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)
_RAB195003 28 19.3611 "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)
_DEB1950-18 06 41.057 "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)
_Glon207.3801410 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-52.2856268 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)
4952recno 4952  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGCID 13029  Identification number in PGC (meta.id)
GroupID1398   Primary group ID the galaxy belongs to (Note 1)   (meta.id;meta.main)
Ngal 2  Richness of the primary group the galaxy belongs to (meta.number)
DistG 22.5839 Mpc Comoving distance to the primary group centre (pos.distance)
zobs 0.005037  Observed redshift (src.redshift;pos.heliocentric)
zcmb 0.004597  Redshift, corrected to the CMB rest frame (src.redshift)
e_zobs 0.000150  Error of the observed redshift (stat.error)
Dist 22.2454 Mpc Comoving distance (pos.distance)
RAJ2000052.64957 deg (i) Right ascension of the galaxy (J2000) (pos.eq.ra;meta.main)
DEJ2000-17.94141 deg (i) Declination of the galaxy (J2000) (pos.eq.dec;meta.main)
GLON207.38014 deg Galactic longitude of the galaxy (pos.galactic.lon)
GLAT-52.28561 deg Galactic latitude of the galaxy (pos.galactic.lat)
SGLON286.13245 deg Supergalactic longitude of the galaxy (pos.supergalactic.lon)
SGLAT-41.18249 deg Supergalactic latitude of the galaxy (pos.supergalactic.lat)
XSG 4.6520 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG -16.0830 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -14.6477 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)
Ksmag11.142 mag Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K)
GID.FoF1949  Group ID in the FoF group catalogue (Note 2)   (meta.id)
Ngal.FoF 2  Group richness in the FoF group catalogue (Note 2)   (meta.number)
Ngr1   [0-5] Number of groups the galaxy is associated with (meta.number)
GID11398   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 0.0152  Probability that the galaxy is a field galaxy (stat.fit.goodness)
p1 0.9848  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)

SimbadPGC 13029  ask the Simbad data-base about this object (meta.ref.url)
  
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