Classification certificate for object 2017aas
TNS Classification Report No. 766 [ 2017TNSCR.159....1Z ]

Date Received (UTC): 2017-02-05 02:37:12
Sender: Prof. Xiaofeng Wang
Group: PTSS

J. Zhang, K. Lu (YNAO), Z. Xu, W. Li, X., Wang (THU), B. Li, H. Zhao, L. Wang (PMO), H. Tan (CCU), L. Rui, Z. Yang (THU) report/s a classification of object: SN 2017aas

Type: SN Ia
Redshift: 0.042

Remarks: A spectrum taken on Feb. 04.87 with the Lijiang 2.4-m telescope shows that this transient is consistent with a type Ia supernova at about 2-3 weeks after the maximum light.

The following Classification spectrum was provided:

Obsdate: 2017-02-04 20:52:48
Instrument: YFOSC
Telescope: Lijiang 2.4m telescope - Yunnan Obsvervatories

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