TNS Classification Report No. 12409 [ 2022TNSCR1233....1P ]
Date Received (UTC): 2022-05-09 19:31:17 Sender: Craig Pellegrino
Group: Global SN Project
Craig Pellegrino (UCSB/LCO), Jamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Iair Arcavi (TAU) report/s a classification of object: SN 2019jc
Type: SN IcnRedshift: 0.01948
Remarks: The spectrum, obtained several days before peak brightness, shows a hot blue continuum dominated by narrow lines of highly-ionized C, including emission features of C III and C IV. It is most similar to the early-time spectra of the Type Icn SN 2021csp (Fraser et al. 2021, Perley et al. 2022).
The following Classification spectrum was provided:
Obsdate: 2019-01-09 05:10:36
Instrument: FLOYDS-N
Telescope: Faulkes Telescope North
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2019jc
Date Received (UTC): 2022-05-09 19:31:17 Sender: Craig Pellegrino
Group: Global SN Project
Craig Pellegrino (UCSB/LCO), Jamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Iair Arcavi (TAU) report/s a classification of object: SN 2019jc
Type: SN IcnRedshift: 0.01948
Remarks: The spectrum, obtained several days before peak brightness, shows a hot blue continuum dominated by narrow lines of highly-ionized C, including emission features of C III and C IV. It is most similar to the early-time spectra of the Type Icn SN 2021csp (Fraser et al. 2021, Perley et al. 2022).
The following Classification spectrum was provided:
Obsdate: 2019-01-09 05:10:36
Instrument: FLOYDS-N
Telescope: Faulkes Telescope North
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2019jc