Classification certificate for object 2019gbx
TNS Classification Report No. 4150 [ 2019TNSCR.883....1Z ]

Date Received (UTC): 2019-05-30 22:12:18
Sender: Dr. Jujia Zhang
Group: None

Jujia Zhang, Kaixing Lu (YNAO); Xiaofeng Wang (THU) report/s a classification of object: SN 2019gbx

Type: SN Ia
Redshift: 0.013

Remarks: The spectrum matches SN Ia at the early phase (e.g., SN 1994D at t = -11days, via SNID Blondin and Tonry 2007, Ap.J. 666, 1024). The real phase of this SN might be younger than 11 days before the maximum because of the photometry of discovery.

The following Classification spectrum was provided:

Obsdate: 2019-05-30 16:19:12
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/2019gbx