Classification certificate for object 2018Z
TNS Classification Report No. 1616 [ 2018TNSCR..39....1K ]

Date Received (UTC): 2018-01-10 13:00:48
Sender: Dr. Hanin Kuncarayakti
Group: NUTS

Hanin Kuncarayakti report/s a classification of object: SN 2018Z

Type: SN Ia
Redshift: 0.102

Remarks: Redshift was derived from the SN and host absorption features. The spectrum is contaminated by the host galaxy and likely affected by extinction, but bears similarities to several type-Ia SNe well past maximum light.

The following Classification spectrum was provided:

Obsdate: 2018-01-09 21:36:00
Instrument: ALFOSC
Telescope: Nordic Optical Telescope

Details of the object and its spectra can be viewed here: https://wis-tns.weizmann.ac.il/object/2018Z