Open Access
Table A.1.
Basic information of SN 2021tsz and its host galaxy.
| R.A.1 | 23h37m58 39 |
| Dec.1 | −00°26′29 51 |
| Discovery1 | JD 2459414.9 |
| Explosion epoch2 | JD 2459414.0 ± 0.9 |
| Redshift2 | 0.0366 ± 0.0020 |
E(B−V) |
0.0297±0.0018 mag |
| E(B−V)host2 | 0 mag |
| Distance2 | 166.7 ± 9.8 Mpc |
| Distance modulus2 | 36.11 ± 0.13 mag |
| Peak Mg2 | −18.96 ± 0.13 mag |
| Host Galaxy | SDSS J233758.38-002629.6 |
| GALEX FUV3 | 23.31 ± 0.34 mag |
| GALEX NUV3 | 22.99 ± 0.20 mag |
| SDSS u4 | 21.47 ± 0.17 mag |
| SDSS g4 | 20.47 ± 0.03 mag |
| SDSS r4 | 20.11 ± 0.03 mag |
| SDSS i4 | 19.91 ± 0.03 mag |
| SDSS z4 | 19.60 ± 0.09 mag |
| 12 + log(O/H)2 | 8.17 ± 0.03 dex (∼0.3 Z⊙) |
| SFR2, 5 (using Hα flux) | 0.0090 ± 0.0003 M⊙ yr−1 |
| SFR2, 6 (using FUV mag) | 0.0096 ± 0.0022 M⊙ yr−1 |
| M⋆2, 7 | (2.1 ± 0.3) × 108 M⊙ |
| M⋆2, 8 | (1.2 ± 0.6) × 108 M⊙ |
| SFR2, 8 | 0.13 ± 0.08 M⊙ yr−1 |
| log(sSFR)2, 8 (SFR/M⋆) | ∼ −8.9 ± 0.4 yr−1 |
Notes. 1TNS, 2This work, 3https://galex.stsci.edu/GR6/, 4https://skyserver.sdss.org/dr18/, 5Eqn 2, Kennicutt 1998, 6Eqn 3, Karachentsev & Kaisina 2013, 7Bell et al. (2003), 8CIGALE, Boquien et al. 2019
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