SN Templates: Revision History
Version history for the spectral templates.
| Type | Version | Change |
|---|---|---|
| Ia Branch-normal | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| 1.2 | Fixed a crude interpolation with the day −4 spectrum, and an incorrect offset in the I-band magnitudes | |
| Ia 1991T-like | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| Ia 1991bg-like | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| Ia Super-Chandra | 1.0 | Original — Fitz Axen & Nugent, ApJ 953, 13 (2023) |
| Ib/c | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| Ib/c hypernova | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| 1.2 | Extended, in a foolish way, to 2.5 microns to be like the others | |
| IIP | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| 1.2 | Extended down to 1000 Å to be like the others | |
| IIL | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| 1.2 | Extended down to 1000 Å to be like the others | |
| IIn | 1.0 | Original |
| 1.1 | Shifted to explosion date = 0.0 and peak in V = 0.0 | |
| 2.1 | Rebased on SN 1999el, unextinguished |