TNS Classification Report No. 1392 [ 2017TNSCR1218....1L ]
Date Received (UTC): 2017-11-05 21:57:04 Sender: Robin Leadbeater
Group: None
Robin Leadbeater report/s a classification of object: SN 2017htb
Type: SN Ia
Remarks: Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) predicts a type 1a supernova a few days pre maximum. The sub-type is uncertain but the best fit is to a type 91-T
The following Classification spectrum was provided:
Obsdate: 2017-11-05 20:03:41
Instrument: Other
Telescope: Other
Remarks: //www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2017htb
Date Received (UTC): 2017-11-05 21:57:04 Sender: Robin Leadbeater
Group: None
Robin Leadbeater report/s a classification of object: SN 2017htb
Type: SN Ia
Remarks: Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) predicts a type 1a supernova a few days pre maximum. The sub-type is uncertain but the best fit is to a type 91-T
The following Classification spectrum was provided:
Obsdate: 2017-11-05 20:03:41
Instrument: Other
Telescope: Other
Remarks: //www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2017htb