| Column | Description |
|---|
| pgc | PGC number |
| objname | |
| L | Galactic Longitude |
| B | Galactic Latitude |
| VI | V-I color, magnitudes, from SBF survey |
| e_VI | Error given V-I color |
| mg2 | Magnesium II index from SMAC survey |
| e_mg2 | Error given Magnesium II index |
| AgB | Galactic absorption in B band, magnitudes; Schlegel et al. |
| Vh | Heliocentric velocity, km/s |
| Vlg | Velocity in Local Group reference frame, km/s |
| Vcmb | Velocity in reference frame of the cosmic microwave background, km/s |
| Nbar | Nbar fluctuation count parameter from SBF survey |
| T | Type from RC3 |
| sigV | Log of galaxy central velocity dispersion from SMAC survey |
| e_sigV | Error given log sigma_V |
| Xfp | FP photometric parameter: Xfp = log Re - 0.33e from SMAC survey |
| PD | PD quality parameter: product of seeing (arcsec) x Vcmb (units 1000 km/s) |
| Grp | Group ID from SBF survey |
| Clus | Cluster association |
| Dist_sbf | Observed SBF distance modulus, magnitudes |
| e_Dist_sbf | Error given SBF distance modulus |
| Dist_FP | Observed SMAC FP distance modulus |
| e_Dist_FP | Error given FP distance modulus |
| XDist_sbf | Expectation Malmquist corrected SBF distance modulus, magnitudes |
| XDist_PF | Expectation Malmquist corrected SMAC FP distance modulus, magnitudes |
| e_tot | Total error: quadrature sum of SBF and FP errors in distance modulus |
| Nsig | Difference between SBF and FP moduli normalized by total error |
| XDist_IRAS | Expectation distance modulus from IRAS density field |
| e_XDist_IRAS | Error given IRAS density field distance modulus |
| u | Always set 1 |
| Virgo | Flag for members of Virgo Cluster |
| icnt | Internal group reference number |
| NBG_ID | Nearby Galaxies Catalog (1988) group ID number |
| LH_ID | Lavaux-Hudson group ID from 2MASS++ catalog |