Open Access
Table 2.
Summary of spectroscopic observations.
| Object | Observation Date | Phase | Telescope+Instrument | Resolution |
|---|---|---|---|---|
| (Rest-frame days) | ( km s−1) | |||
| SN 2019zrk | 2020 Feb. 13 | 8.4 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 Feb. 14 | 10.0 | P200+DBSP | 130 |
| SN 2019zrk | 2020 Feb. 15 | 11.4 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 Feb. 17 | 12.2 | LT+SPRAT | 830 |
| SN 2019zrk | 2020 Feb 17 | 12.4 | APO+DIS | 370 |
| SN 2019zrk | 2020 Feb. 24 | 20.0 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 Feb. 25 | 20.8 | NOT+ALFOSC | 640 |
| SN 2019zrk | 2020 Mar. 03 | 26.9 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 Mar. 22 | 45.3 | Keck+LRIS | 320 |
| SN 2019zrk | 2020 Mar. 28 | 51.1 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 Apr. 17 | 70.2 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 Apr. 29 | 82.5 | NOT+ALFOSC | 640 |
| SN 2019zrk | 2020 May 26 | 107.8 | P60+SEDM | 3000 |
| SN 2019zrk | 2020 May 27 | 109.5 | NOT+ALFOSC | 640 |
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