DRAFT
2019-07-02 13:30:07
Type: Object/s-Discovery/Classification
Bibcode: 2019TNSAN..39....1F
ePESSTO+ spectroscopic classification of optical transients
Authors: M. Fraser (University College Dublin), M. Dennefeld (IAP/CNRS and Sorbonne University), T.-W. Chen (MPE), L. Galbany (U. Pittsburgh), L. Tartaglia (Stockholm University), I. Manulis (Weizmann), J. Anderson (ESO), T. Muller Bravo (Southampton), M. Gromadzki (Warsaw), C. Inserra (Cardiff), E. Kankare (Turku), M. Nicholl (Edinburgh), O. Yaron (Weizmann), D. Young (QUB), J. Tonry, L. Denneau., A. Heinze, H. Weiland (IfA, Univ. of Hawaii), B. Stalder (LSST) A. Rest (STScI), K.W. Smith, S. J. Smartt, O. McBrien, S. Srivastav (QUB
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Abstract:
This report includes classifications of 3 Type Ia and Type II SNe.

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

Targets were supplied by the ATLAS survey (Tonry et al. 2018 2018PASP..130f4505T), and by the ESA Gaia Photometric Science Alerts Team DPAC.

Observations were performed on the ESO New Technology Telescope (NTT) at La Silla on the night of 2019 July 1, 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 2019ilr [ATLAS19obg] 13:12:39.120 +12:54:54.75 SN Ia 0.11 0 13:12:39.120 +12:54:54.75 SN Ia 0.11
TNS 2019icx [ATLAS19nqv] 13:51:42.425 -42:40:00.81 SN Ia 0.04 0 13:51:42.370 -42:40:01.27 SN Ia 0.04
TNS 2019iip [Gaia19cqy] 14:49:43.080 -25:35:14.10 SN II 0.03 14:49:43.080 -25:35:14.10 SN II 0.03
TNS 2019ilk [ATLAS19nzz] 18:08:58.744 +28:01:20.43 SN Ia 0.09 +9 18:08:58.744 +28:01:20.43 SN Ia 0.09

Comments