| Column | Description |
|---|
| PGC | PGC number |
| Vls | Velocity in Local Sheet reference frame (Tully et al. 2008) |
| V3k | Velocity in CMB frame (Kogut+93) |
| Nest | Nest (group) ID |
| Ng | Number of group members |
| 1PGC | PGC identification of brightest member of group |
| gV3k | Unweighted average group velocity in CMB frame (Kogut+93) |
| gSGL | Supergalactic longitude of group, average weighted by luminosity |
| gSGB | Supergalactic latitude of group, average weighted by luminosity |
| gMassL | Group mass (units 10^12 suns) by scaling relation from intrinsic luminosity and M/L prescription |
| SGX | Supergalactic X |
| SGY | Supergalactic Y |
| SGZ | Supergalactic Z |