DRAFT
2020-11-10 17:02:00
Type: Object/s-Discovery/Classification
Bibcode: 2020TNSAN.225....1W
REFITT classifications of optical transients using SOAR
Authors: K. E. Weil (Purdue University), D. Milisavljevic (Purdue University), M. Andrews (Purdue University), J. Banovetz (Purdue University), R. Chornock (Northwestern University), D. Dickinson (University of Arizona), Y. Dong (Purdue University), A. Earnhardt (Purdue University), R. A. Fesen (Dartmouth College), R. Lee (Purdue University), G. Lentner (Purdue University), M. Linvill (Purdue University), R. Margutti (Northwestern University), C. Markey (Purdue University), T. Moriya (National Astronomical Observatory of Japan), S. Parker (Parkdale Observatory), J. Reynolds (Purdue University), N. Sravan (Purdue University), B. M. Subrayan (Purdue University), J. Townsend (Purdue University), A. Wright (Purdue University)
Source Group: REFITT
Keywords: Supernova, Optical, Spectroscopy, Transient
Abstract:
Here we report the classification of 5 optical transients with 2 SN Ia: SN 2020tjo, SN 2020vem; 1 SN IIP: SN 2020tet; 1 SN IIn: SN 2020tyk; and 1 SLSN: SN 2020xgd.

The Recommender Engine For Intelligent Transient Tracking (REFITT) collaboration reports the following 5 classifications from SOAR AEON observations with the Goodman Spectrograph (Clemens et al. 2004). Targets were selected from the Zwicky Transient Facility (ZTF; Bellm et al. 2019) processed through the Antares data broker (Narayan et al. 2018). Classifications, and the associated redshifts, were made using SNID (Blondin and Tonry 2007) and DASH (Muthukrishna et al. 2019), unless otherwise noted.

 

Show current TNS values
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 2020tet [ZTF20abvyqia] 02:32:28.619 -20:38:15.39 SN IIP 0.086 redshift from DASH 02:32:28.619 -20:38:15.39 SN IIP 0.086
TNS 2020tjo [ZTF20acaczen] 23:42:19.759 -14:42:10.52 SN Ia 0.087 redshift from SNID 23:42:19.759 -14:42:10.52 SN Ia 0.087
TNS 2020tyk [ZTF20acbekkx] 01:37:58.386 +20:00:03.04 SN IIn 0.088 redshift from SNID 01:37:58.386 +20:00:03.04 SN IIn 0.087
TNS 2020vem [ZTF20achtubm] 01:50:12.241 -10:57:11.84 SN Ia 0.136 WISEA J015012.38-105710.3 redshift from SNID 01:50:12.261 -10:57:11.91 SN Ia 0.136
TNS 2020xgd [ZTF20aceqspy] 00:19:45.833 +05:08:18.64 SLSN-I 0.46 Manual inspection. Best match with SN 2010gx (-4 days) published in Pastorello et al. (2010, ApJ, 724, L16) 00:19:45.830 +05:08:18.60 SLSN-I 0.454

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