DRAFT
2021-11-04 05:51:21
Type: Object/s-Discovery/Classification
Bibcode: 2021TNSAN.282....1J
YSE Spectroscopic Classification of Transients with GMOS
Abstract:
The Young Supernova Experiment (YSE) collaboration reports the classification of 3 optical transients using the Gemini GMOS-S: 1 type II, 1 type Ia, and one featureless transient.
The Young Supernova Experiment (YSE; Jones+ 2021) reports the following classifications of supernovae and nuclear transients. Observations were performed with Gemini Multi-Object Spectrographs (GMOS) at Gemini South Observatory through the YSE collaboration's Large and Long Gemini program (PI Jacobson-Galán). Observations were conducted on October 31. We are grateful to the Gemini observers who carried out these observations.
Spectral classifications were performed using SNID (Blondin & Tonry 2007 2007ApJ...666.1024B).
| Catalog | Name | Reported RA | Reported DEC | Reported Obj-Type | Reported Redshift | Host Name | Host Redshift | Remarks | TNS RA | TNS DEC | TNS Obj-Type | TNS Redshift |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TNS | 2021acfc [PS21lkv] | 02:45:41.567 | -00:33:36.33 | SN II | 0.067 | 02:45:41.566 | -00:33:36.27 | SN II | 0.067 | |||
| TNS | 2021acfi [PS21lkt] | 04:08:56.755 | -09:02:37.60 | SN Ia | 0.14 | 04:08:56.760 | -09:02:37.52 | SN Ia | 0.14 | |||
| TNS | 2021acfj [PS21lku] | 02:25:22.641 | -07:50:26.97 | SN | 0.054 | 02:25:22.642 | -07:50:27.03 | SN Ib | 0.054 |
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