| Column | Description |
|---|
| pgc | PGC ID of host galaxy |
| SNIa | Supernova identification |
| DM | Distance modulus, arbitrary zero point |
| Vh | Heliocentric velocity of host |
| Vls | Velocity of host in Local Sheet frame (Tully et al. 2008) |
| Vcmb | Velocity of host in CMB frame |
| fmod | Cosmological correction LCDM model |
| glon | Galactic longitude |
| glat | Galactic latitude |
| sgl | Supergalactic longitude |
| sgb | Supergalactic latitude |
| 1PGC | PGC ID of dominant group member |
| Nest | Nest ID in 2MASS group catalog of Tully(2015) |
| Ng | Number of galaxies in 2MASS group |
| Vgcmb | Velocity of 2MASS group in CMB frame |
| Ty | Supernova type |
| RA | J2000 Right ascension of SN |
| DE | J2000 Declination of SN |
| zh | Redshift of host w.r.t. Sun |
| Discovery | Discovery group |
| Classify | Classifying group |
| Epochs | Total observations (No. in Y,J,H bands) |