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PESSTO spectroscopic classification of optical transients

ATel #5716; L. Le Guillou, M. Fleury (LPNHE), P.-F. Leget (LPC Clermont), S. Baumont, C. Balland (LPNHE), N. Elias-Rosa (INAF - Padova Astronomical Observatory/ICE-IEEC/CSIC Barcelona), M. T. Botticella (INAF - Naples), A. Pastorello, S. Benetti, (INAF - Padova), C. Inserra, S. Smartt, K. Smith, D. Young (QUB), M. Sullivan (Southampton), S. Taubenberger (MPA), S. Valenti (LCOGT), M. Fraser (IoA), O. Yaron, I. Manulis, A. Gal-Yam, (Weizmann), C. Knapic, R. Smareglia, M. Molinaro (Trieste), C. Baltay, N. Ellman, E. Hadjiyska, R. McKinnon, D. Rabinowitz, E. S. Walker (Yale University), U. Feindt, M. Kowalski (Universitat Bonn), P. Nugent (LBL Berkeley) and L. Wyrzykowski (Warsaw Observatory)
on 2 Jan 2014; 16:38 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Sylvain Baumont (baumont@lpnhe.in2p3.fr)

Subjects: Optical, Supernovae

Referred to by ATel #: 5717

PESSTO, the Public ESO Spectroscopic Survey for Transient Objects (see Valenti et al., ATel #4037; http://www.pessto.org ), reports the following supernova classifications. Targets were supplied by the La Silla-Quest survey (see Hadjiyska et al., ATel #3812), the Lick Observatory Supernova Search (see Li et al. 2000), the Catalina Real-time Transient Survey (http://crts.caltech.edu/) and OGLE-IV (ATel #4495; Wyrzykowski et al. 2012). All observations were performed on the ESO New Technology Telescope at La Silla on 2014 Jan 01, using EFOSC2 and Grism 13 (3985-9315A, 18A resolution). Classifications were done with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) and GELATO (Harutyunyan et al., 2008, A&A, 488, 383). Classification spectra can be obtained from http://www.pessto.org (via WISeREP).

 
Name                    | RA (J2000)  | Dec (J2000) | Disc. Date | Disc. Source| Disc. Mag|  z    | Type| Phase       | Notes
LSQ13dqu | 04:52:31.91 | -26:56:27.5 | 2013-12-25 | LSQ | 19.7 | 0.105 | Ia | 5d post max | OGLE-2013-SN-156 | 04:54:08.65 | -63:15:37.1 | 2013-12-30 | OGLE | 20.3 | 0.14 | Ia | around max | (1) CSS131231:085956-072510 | 08:59:55.94 | -07:25:10.3 | 2013-12-31 | CRTS | 17.4 | 0.020 | II | +15 days | CSS131231:112808-131134 | 11:28:07.84 | -13:11:33.5 | 2012-12-31 | CRTS | 16.6 | 0.015 | II | 20-30 days | PSNJ13165936-1637570 | 13:16:59.35 | -16:37:57.0 | 2014-01-01 | LOSS | 16.4 | 0.006 | II | 40-50 days |

(1) no galactic emission line is visible for a precise redshift estimate.