Classification certificate for object 2017boa
TNS Classification Report No. 826 [ 2017TNSCR.269....1B ]

Date Received (UTC): 2017-03-03 20:03:20
Sender: Prof. Médéric Boquien
Group: None

Médéric Boquien, Dalya Baron, Lluís Galbany, Dovi Poznanski report/s a classification of object: SN 2017boa

Type: SN Ia

Remarks: We fitted the spectrum to a library of template spectra using SNID (Blondin & Tonry, 2007, ApJ, 666, 1024). We find a best match to the Type Ia SN 2001G at +66d past maximum. Accounting for a rise time of about 20 days, this dates the explosion to the 2nd half of December 2015.

The following Classification spectrum was provided:

Obsdate: 2016-03-15 09:30:00
Instrument: Other
Telescope: Other

Remarks: Spectrum remarks removed. Will be uploaded as related file.

Details of the object and its spectra can be viewed here: https://wis-tns.weizmann.ac.il/object/2017boa