Classification certificate for object 2018arc
TNS Classification Report No. 1873 [ 2018TNSCR.511....1B ]

Date Received (UTC): 2018-04-18 21:39:23
Sender: Dr. Nadejda Blagorodnova
Group: ZTF

Nadejda Blagorodnova report/s a classification of object: SN 2018arc

Type: SN II
Redshift: 0.03

Remarks: Best fit to Type IIP SN 2005cs. Redshift from the Ha feature of the SN.

The following Classification spectrum was provided:

Obsdate: 2018-04-11 07:34:48
Instrument: SEDM
Telescope: Palomar 1.5m

Details of the object and its spectra can be viewed here: