Classification certificate for object 2017ibu
TNS Classification Report No. 1436 [ 2017TNSCR1289....1B ]

Date Received (UTC): 2017-11-20 23:08:46
Sender: Dr. Nadejda Blagorodnova
Group: iPTF

Nadejda Blagorodnova report/s a classification of object: SN 2017ibu

Type: SN Ia
Redshift: 0.127

Remarks: Best SNID match with SN Ia at around peak.

The following Classification spectrum was provided:

Obsdate: 2017-11-15 15:34:36
Instrument: LRIS
Telescope: Keck I 10m

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