| Column | Description |
|---|
| pgc | PGC number of host galaxy |
| SNIa | Supernova identification |
| 1PGC | PGC ID of dominant galaxy in group |
| DM | Distance modulus averaged over all contributions |
| Source | Pantheon ID of survey |
| VHD | Velocity HD |
| VCMB | Velocity in CMB frame |
| Vhel | Velocity in heliocentric frame |
| RA | Right ascension (J2000) in degrees of SN |
| De | Declination (J2000) in degrees of SN |
| m_b | Apparent magnitude at peak of light curve adjusted to c=0 and x1=0 |
| em | Error in apparent magnitude of peak in light curve |
| mueV | Parameter MUERR_VPEC |
| Vpec | Peculiar velocity in pantheonplus table |
| eVp | Error on peculiar velocity in pantheonplus table |
| lgMass | Log mass of host (solar units) |
| N | Number of contributions to distance modulus measurement |
| RAh | Right ascension (J2000) in degrees of host |
| Deh | Declination (J2000) in degrees of host |
| Glon | Galactic Longitude of host |
| Glat | Galactic Latitude of host |
| SGL | Supergalactic Longitude of host |
| SGB | Supergalactic Latitude of host |
| Ty | Type code of host given in RC3 |
| Ab | Foreground reddening at B band |