DRAFT
2021-01-28 18:57:43
Type: Object/s-Discovery/Classification
Bibcode: 2021TNSAN..30....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 6 optical transients with 3 SN Ia: SN2020aett, SN2021Y, SN2021dn; 2 SN IIP: SN2020zjk, SN2020addp; and 1 SN Ib: SN2021dx.

The Recommender Engine For Intelligent Transient Tracking (REFITT) collaboration reports the following 6 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 2020zjk [ZTF20acptgfl] 05:22:00.028 -07:11:20.74 SN IIP 0.0368 WISEA J052200.10-071132.9 0.036882 redshift from host 05:22:00.028 -07:11:20.74 SN IIP 0.0368
TNS 2020addp [ZTF20acycunv] 00:25:44.332 -08:25:12.73 SN IIP 0.033 redshift from host 00:25:44.332 -08:25:12.73 SN IIP 0.033
TNS 2020aett [ZTF20adadrdh] 07:38:35.138 -06:27:16.98 SN Ia 0.081 redshift from SNID 07:38:35.138 -06:27:16.98 SN Ia 0.081
TNS 2021Y [ZTF21aaaekuh] 03:48:24.918 -22:36:06.97 SN Ia 0.113 WISEA J034824.58-223604.6 redshift from SNID. Matches to 91T-like templates were also found. 03:48:24.918 -22:36:06.97 SN Ia 0.113
TNS 2021dn [ZTF21aaampui] 08:19:09.679 +24:46:56.91 SN Ia 0.0155 IC 2282 0.015514 Redshift from associated host, confirmed using SNID 08:19:09.689 +24:46:56.92 SN Ia 0.0155
TNS 2021dx [ZTF21aaaroyw] 03:19:34.954 +04:45:36.39 SN Ib 0.0436 redshift from host 03:19:34.953 +04:45:36.48 SN Ib 0.0436

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