Classification certificate for object 2017hcc
TNS Classification Report No. 1284 [ 2017TNSCR1103....1D ]

Date Received (UTC): 2017-10-11 16:15:31
Sender: Jose Prieto
Group: ASAS-SN

S. Dong (KIAA), D. Bersier (LJMU), J. L. Prieto (UDP) report/s a classification of object: SN 2017hcc

Type: SN IIn
Redshift: 0.0173

Remarks: We obtained an optical spectrum of AT2017hcc on 2017 October 7.4 with FLOYDS mounted on the FTS 2m at the Siding Spring Observatory. The spectrum shows a relatively blue continuum with one strong, resolved emission line at 6676.3 Angstrom with FWHM~44 Angstrom (~2000 km/s). Assuming that this line is likely Halpha, then AT2017hcc is likely a Type IIn SN at z=0.0173.

The following Classification spectrum was provided:

Obsdate: 2017-10-07 09:10:41
Instrument: FLOYDS-S
Telescope: Faulkes Telescope South

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