| Column | Description |
|---|
| pgc | PGC number |
| 1PGC | PGC identification of brightest member of group |
| Nest | 2MASS "nest" group ID |
| Vcmb | Radial velocity (cz) with respect to the CMB radiation |
| Vmod | Velocity in CMB frame; cosmological adjustment described in CF2 data paper |
| DM_zp | Weighted average distance modulus shifted to absolute scale set by calibrators |
| DM_av | Weighted average distance moduli (w=1/sigma^2) |
| eDM | Minimum error of all measured moduli |
| av_flag | 0:if at least one distance is not flagged as outlier, 1:if all cataloged distances are rejected |
| DM_cf4 | best distance moduli in "All CF4 BTF-distances" |
| eDM_cf4 | rms dispersion of the "all cf4" distance measures |
| cf4_flag | 0:accepted, 1:outlier) |
| DM_spitzer | distance moduli in "Spitzer CF3 TFR" on the "cf4" scales |
| eDM_spitzer | rms dispersion of the "spitzer" distance measures |
| spitzer_flag | 0:accepted, 1:outlier) |
| DM_cf2 | cf2 distance moduli in "All CF2 TFR" on the "cf4" scales |
| eDM_cf2 | rms dispersion of the "cf2" distance measures |
| cf2_flag | 0:accepted, 1:outlier) |
| DM_sfi | sfi distance moduli in "All CF2 TFR" on the "cf4" scales |
| eDM_sfi | rms dispersion of the "sfi" distance measure |
| sfi_flag | 0:accepted, 1:outlier) |
| DM_2mtf | distance moduli in "2MTF" on the "cf4" scales |
| eDM_2mtf | rms dispersion of the "2mtf" distance measures |
| 2mtf_flag | 0:accepted, 1:outlier) |
| DM_flat | distance moduli in "Flat Galaxies TFR" on the "cf4" scales |
| eDM_flat | rms dispersion of the "flat" distance measures |
| flat_flag | 0:accepted, 1:outlier) |