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iPTF discoveries of Type Ia Supernovae

ATel #7027; Y. Cao, P. Bilgi, S. R. Kulkarni (caltech), G. Hosseinzadeh (UCSB/LCOGT), S. Papadogiannakis, J. Johansson, R. Ferretti, C. Fremling, K. Migotto, A. Nyholm, T. Petrushevska, F. Taddia, R. Roy, E. Karamehmetoglu (OKC), S. Ben-Ami, A. De Cia, Y. Dzigan, A. Horesh, G. Leloudas, I. Manulis, A. Rubin, I. Sagiv, P. Vreeswijk, O. Yaron (Weizmann) on behalf of the intermediate Palomar Transient Factory.
on 4 Feb 2015; 22:21 UT
Credential Certification: Yi Cao (ycao@astro.caltech.edu)

Subjects: Optical, Supernovae

The intermediate Palomar Transient Factory (ATel#4807) reports the following SNe Ia:

 
Name        | Ra (J2000)  | Dec (J2000) | Discoverer    |  z     | Type   | Spec. Date  | Phase    | Instrument | Observer/Reducer 
iPTF15f     | 04:13:13.50 | +09:41:57.8 | Roy           |  0.09  | Ia     | 2015 Jan 24 | +14 days | P200+DBSP  | Bilgi & Kulkarni/De Cia 
iPTF15fy    | 02:00:27.61 | +40:15:40.2 | Ferretti      |  0.09  | Ia-91T | 2015 Feb 01 | +1 days  | NOT+ALFOSC | Blay/Taddia 
iPTF15fz    | 11:43:05.16 | +37:52:18.5 | Ferretti      |  0.08  | Ia     | 2015 Jan 29 | +7 days  | FTN+FLOYDS | LCOGT/Hosseinzadeh 
iPTF15gj    | 12:35:08.47 | +14:07:04.3 | Ferretti      |  0.16  | Ia-91T | 2015 Feb 04 | near max | NOT+ALFOSC | Kuutma/Taddia 
iPTF15go    | 14:26:36.78 | +24:03:10.2 | Cao           |  0.03  | Ia     | 2015 Feb 02 | +3 days  | FTN+FLOYDS | LCOGT/Hosseinzadeh 

The classification spectra are publicly available through WISeREP (Yaron & Gal-Yam 2012).