Classification certificate for object 2013ea
TNS Classification Report No. 22 [ 2016TNSCR..34....1B ]

Date Received (UTC): 2016-01-19 21:19:02
Sender: Mr. Dave Balam
Group: DAO_OTS

Dave Balam on behalf of DAO_OTS report/s a classification of object: SN 2013ea

Type: SN Ia
Redshift: 0.04

Remarks: a noisy spectrum. Best (SNid) fit is to SN 2003du at T = +4 days. The solution suggests a redshift of around 0.04. THe most likely host galaxy is SDSS J012016.98+301048.3 (u=19.46, g=18.7, r=17.69)

The following Classification spectrum was provided:

Obsdate: 2013-07-14 10:13:02
Instrument: Plaskett
Telescope: Dominion AStrophysical Observatory

Details of the object and its spectra can be viewed here: https://wis-tns.weizmann.ac.il/object/2013ea