| Column | Description |
|---|
| pgc | PGC number of host galaxy |
| SNIa | Supernova identification |
| 1PGC | PGC ID of dominant member of group |
| Nest | Nest ID in 2MASS group catalog by Tully(2015) |
| muCV | Cross-validated distance modulus (Riess16 zero point) |
| emu | Error in distance modulus |
| zh | Heliocentric redshift |
| z3k | Redshift in CMB frame |
| sBV | Color stretch parameter |
| esBV | Error in color stretch parameter |
| Dm15 | Delta_m15_(B) parameter |
| eDm15 | Error in delta_m15_(B) parameter |
| Vmax | V magnitude at maximum |
| eVmax | Error in V magnitude at maximum |
| EBV | B-V color excess |
| eEBV | Error in B-V color excess |
| Rv | Reddening slope |
| eRv | Error in reddening slope |
| covER | Covariance between E(B-V) and Rv |
| Q | Quality parameter |
| RA | Right ascension in degrees (J2000) |
| Dec | Declination in degrees (2000) |
| glon | Galactic longitude |
| glat | Galactic latitude |
| sgl | Supergalactic longitude |
| sgb | Supergalactic latitude |