Classification certificate for object 2017dwp
TNS Classification Report No. 992 [ 2017TNSCR.525....1Z ]

Date Received (UTC): 2017-05-05 19:20:18
Sender: Dr. Jujia Zhang
Group: None

Jujia Zhang(YNAO), Xiaofeng Wang(Tsinghua University) report/s a classification of object: SN 2017dwp

Type: SN Ia
Redshift: 0.0333

Remarks: A spectrum taken by LJT+YFOSC of YNAO matches the spectrum of SN Ia 1997dt at -11 days after maximum.

The following Classification spectrum was provided:

Obsdate: 2017-05-05 18:28:48
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/2017dwp