NOT Spectroscopic Classification of PSN J13145290+3442128 & PSN J07174570+2320406
ATel #7476; Emir Karamehmetoglu, Matteo Messa, Matthew Hayes
on 5 May 2015; 23:22 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Jesper Sollerman (jesper@astro.su.se)
Subjects: Optical, Supernovae
We report the spectroscopic classification of two SN candidates, PSN J13145290+3442128 and PSN J07174570+2320406, obtained with the Nordic Optical Telescope on 2015-May-04 and 2015-May-05, respectively, using ALFOSC and GRISM 4 (3200-9100A, 16.2A Resolution). Classifications were done with both SNID (Blondin & Tonry 2007. ApJ, 666 1024) and GELATO (Harutyunyan et al. 2008. A&A, 488 383). These observations were done as a part of Stockholm University's Obs. Teknik II course. The reported redshifts belong to the supposed hosts and were obtained from NASA/IPAC Extragalactic Database (NED).
Name | RA (J2000) | Dec (J2000) | Disc. Date | Disc. Source | Disc Mag | z | Type | Phase |
PSN J07174570+2320406 | 07 17 45.70 | +23 20 40.6 | 2015/05/02.482 | T. Noguchi (CBAT) | 15.7 | 0.007589 | Ia | before max |
PSN J13145290+3442128* | 13 14 52.90 | +34 42 12.8 | 2015/04/23.320 | CSS | 17.5 | 0.052850 | Ia | 2 weeks after max |
*Also CSS150423:131453+344213
