Table 2.
SN Ia sub-types present in our final sample.
| Sub-type | Number |
|---|---|
| Normal | 706 |
| 91T-like | 56 |
| Not sub-typed (*) | 50 |
| 91bg-like | 36 |
| 99aa-like | 19 |
| 02cx-like | 13 |
| 03fg-like | 7 |
| 02es-like (**) | 4 |
| Ia-CSM | 2 |
Notes.
SNe Ia which were spectroscopically classified as SNe Ia but either due to low quality spectra or the phases of the spectra being too late, a sub-classification could not be determined.
We include SN 2019yvq (Miller et al. 2020; Siebert et al. 2020; Burke et al. 2021) in the 02es-like sub-class because it was tentatively classified as a 02es-like SN Ia by Burke et al. (2021).
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