FDST spectroscopic classification of SN 2019dpu
ATel #12681; M. Pursiainen (University of Southampton), C. Frohmaier (University of Portsmouth - ICG), P. Wiseman (University of Southampton), C. Inserra (Cardiff University), C. P. Gutierrez (University of Southampton), J. Anderson (ESO), C. Angus (University of Southampton), R. Cartier (CTIO), T.-W. Chen (MPE), T. de Jaeger (UC Berkeley), L. Galbany (University of Pittsburg), S. Gonzalez-Gaitan (CENTRA), M. Grayling (University of Southampton), H. Kuncarayakti (University of Turku), J. Lyman (University of Warwick), T. Muller-Bravo (University of Southampton), A. Pastorello (INAF - Padova Astronomical Observatory), R. Roy (IUCAA), T. Schweyer (MPE), M. Smith (University of Southampton), M. Sullivan (University of Southampton)
on 23 Apr 2019; 16:03 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Philip Wiseman (p.s.wiseman@soton.ac.uk)
Subjects: Optical, Supernovae
The Fast and Dark Side of Transients experiment (FDST; ATel #12362) reports the spectroscopic observation of SN 2019dpu. The target was supplied by the Zwicky Transient Facility (https://www.ztf.caltech.edu/; Kulkarni et al. 2018, ATel 11266) and processed through the Lasair broker (Smith, Williams, et al. 2019, RNAAS, 3, 26; https://lasair.roe.ac.uk/).
Classifications were done with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
The observations were performed on 2019-04-22 using SPRAT (Piascik et al 2014) on the Liverpool Telescope (Steele et al. 2004).
Survey Name | IAU Name | RA (J2000) | Dec (J2000) | Disc. Date | Source | Disc Mag | z | Type | Phase | Notes
ZTF2019aaqcqkv | SN2019dpu | 13:04:18.4 | +33:28:15.7 | 20190412 | ZTF | 20.5 | 0.075 | Ia | before max | (1)
(1) The redshift is obtained from the SNID fit. The phase obtained from SNID is -7 days.
