Classification certificate for object 2019ywf
TNS Classification Report No. 5784 [ 2019TNSCR2749....1Z ]

Date Received (UTC): 2019-12-30 01:31:20
Sender: Dr. Jujia Zhang
Group: None

Jujia Zhang (YNAO), Xiaofeng Wang (THU) report/s a classification of object: SN 2019ywf

Type: SN Ia
Redshift: 0.039

Remarks: The spectrum matches the SN Ia around the maximum, e.g., SN 2006cf at t = +2 d via SNID.

The following Classification spectrum was provided:

Obsdate: 2019-12-29 14:24:00
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/2019ywf