| J/A+A/618/A81/2mrs_gal | Bayesian group finder applied to the 2MRS data (Tempel+, 2018) Catalogue of galaxies (43526 rows) | recno=4952 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 03 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) |
| _RAB1950 | 03 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) |
| _Glon | 207.3801410 | 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) | |
| GroupID | 1398 | 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) |
| RAJ2000 | 052.64957 | 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) |
| GLON | 207.38014 | deg | Galactic longitude of the galaxy (pos.galactic.lon) |
| GLAT | -52.28561 | deg | Galactic latitude of the galaxy (pos.galactic.lat) |
| SGLON | 286.13245 | 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) |
| Ksmag | 11.142 | mag | Galactic-extinction-corrected Ks magnitude from the source catalogue (phot.mag;em.IR.K) |
| GID.FoF | 1949 | 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) | |
| Ngr | 1 | [0-5] Number of groups the galaxy is associated with (meta.number) | |
| GID1 | 1398 | 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) | |
| Simbad | PGC 13029 | ask the Simbad data-base about this object (meta.ref.url) | |
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