DRAFT
2021-11-13 14:33:31
Type: Object/s-Discovery/Classification
Bibcode: 2021TNSAN.290....1C
ePESSTO+ spectroscopic classification of optical transients
Authors: R. Carini, F. Onori, (INAF-OAAb), P. D'Avanzo, A. Melandri (INAF-OAB), G. Pignata (UNAB), E. Paraskeva (IAASARS/NOA), N. Elias-Rosa (INAF-OAPd), R. Bruch (Weizmann), S. Benetti (INAF-OAPd), J. Anderson (ESO), T.-W. Chen (Stockholm), M. Gromadzki (Warsaw), C. Inserra (Cardiff), E. Kankare (Turku), T. Müller Bravo (ICE), M. Nicholl (Birmingham), O. Yaron (Weizmann), D. Young (QUB), S. Wyatt (Arizona), D. Sand (Arizona), R. Amaro (Arizona), J. Andrews (Arizona), M. Lundquist (Arizona), S. Valenti (UC Davis), S. Yang (INAF-OAPd), D. E. Reichart, J. B. Haislip, V. Kouprianov (UNC)
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Abstract:
This report includes classifications of one Type Ia SN.

ePESSTO+, the advanced Public ESO Spectroscopic Survey for Transient Objects (Smartt et al. 2015 2015A&A...579A..40S), reports the following supernova classifications.

Observations were performed on the ESO New Technology Telescope (NTT) at La Silla on the night of 2021 November 12, using EFOSC2 and Grism 13 (3985-9315A, 18A resolution). Classifications were done using SNID (Blondin & Tonry 2007 2007ApJ...666.1024B) and GELATO (Harutyunyan et al. 2008 2008A&A...488..383H).

The classification spectra and additional details can be obtained from http://www.pessto.org (via WISeREP) and the IAU Transient Name Server.

The classified objects are listed in the Related Objects table below.

Show current TNS values
Catalog Name Reported RA Reported DEC Reported Obj-Type Reported Redshift Host Name Host Redshift Source Phase (days) Remarks TNS RA TNS DEC TNS Obj-Type TNS Redshift
TNS 2021aefx [DLT21ae] 04:19:53.320 -54:56:52.60 SN Ia 0.005 NGC1566 0.005017 DLT40 04:19:53.400 -54:56:53.09 SN Ia 0.005

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