TNS Classification Report No. 3655 [ 2019TNSCR.389....1D ]
Date Received (UTC): 2019-03-16 22:53:02 Sender: Cesar Rojas-Bravo
Group: None
G. Dimitriadis, R. J. Foley (UCSC) report/s a classification of object: SN 2019bum
Type: SN IaRedshift: 0.045
Remarks: SN Ia at -10 days. Good fits with SN 1991T-like spectra several days before maximum. We measure an Si II 6355 velocity of -10,300 km/s. ATel: 12585
The following Classification spectrum was provided:
Obsdate: 2019-03-16 09:53:34
Instrument: KAST
Telescope: 3m Lick Shane Reflector
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2019bum
Date Received (UTC): 2019-03-16 22:53:02 Sender: Cesar Rojas-Bravo
Group: None
G. Dimitriadis, R. J. Foley (UCSC) report/s a classification of object: SN 2019bum
Type: SN IaRedshift: 0.045
Remarks: SN Ia at -10 days. Good fits with SN 1991T-like spectra several days before maximum. We measure an Si II 6355 velocity of -10,300 km/s. ATel: 12585
The following Classification spectrum was provided:
Obsdate: 2019-03-16 09:53:34
Instrument: KAST
Telescope: 3m Lick Shane Reflector
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2019bum