Classification certificate for object 2018dhw
TNS Classification Report No. 2284 [ 2018TNSCR1006....1B ]

Date Received (UTC): 2018-07-19 21:00:45
Sender: Jamison Burke
Group: Global SN Project

Jamison Burke, Iair Arcavi, Daichi Hiramatsu, Griffin Hosseinzadeh, D. Andrew Howell, Curtis McCully, Stefano Valenti report/s a classification of object: SN 2018dhw

Type: SN Ia
Redshift: 0.029

Remarks: We obtained a FLOYDS spectrum of AT 2018dhw at 2018 July 19.51 UT. Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find several good fits to normal Type Ia SNe around maximum light. The measured value of the redshift (0.029) is obtained from the SNID fit.

The following Classification spectrum was provided:

Obsdate: 2018-07-19 12:13:45
Instrument: FLOYDS-N
Telescope: Faulkes Telescope North

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