Spectroscopic classification of first eight iPTF supernovae by APO
ATel #4808; Y. Cao (Caltech), M. M. Kasliwal (Carnegie/Princeton) & P. E. Nugent (LBNL) report on behalf of the iPTF collaboration
on 13 Feb 2013; 09:27 UT
Credential Certification: Yi Cao (smartcaoyi@gmail.com)
Subjects: Optical, Supernovae
Further to ATel #4807, we classified the first eight iPTF supernovae with the Dual Imaging Spectrograph on the 3.5m telescope at Apache Point Observatory on UT 2013 Feb 5.
Name | RA (J2000) | Dec (J2000) | Discovery | Mag | Redshift | Type | Spec. | Phase |
PTF13b | 12 09 11.71 | +43 25 01.0 | Feb 01.29 | 18.0 | 0.024 | SN II | Feb 05.35 | |
PTF13c | 11 56 40.76 | +32 37 51.3 | Feb 01.29 | 17.7 | 0.0114 | SN II | Feb 05.34 | |
PTF13d | 13 21 45.97 | +31 14 18.2 | Feb 01.35 | 18.4 | 0.024 | SN II | Feb 05.42 | |
PTF13e | 12 13 44.43 | +28 38 55.7 | Feb 01.31 | 17.4 | 0.024 | SN Ia | Feb 05.37 | 20 d |
PTF13f | 16 29 26.18 | +38 25 11.2 | Feb 01.52 | 17.3 | 0.03 | SN Ia | Feb 05.51 | 16 d |
PTF13i | 14 33 37.75 | +35 57 52.4 | Feb 01.50 | 19.7 | 0.034 | SN Ia | Feb 05.48 | 40 d |
PTF13v | 13 38 42.35 | +32 18 23.1 | Feb 01.46 | 19.4 | 0.062 | SN IIb | Feb 05.44 | |
PTF13ai | 12 54 15.74 | +09 26 25.4 | Feb 04.41 | 17.7 | 0.0453 | SN Ia | Feb 05.39 | -7 d |
The iPTF classification spectra are made public via WISeREP (Yaron & Gal-Yam 2012).
