TNS Classification Report No. 8238 [ 2020TNSCR3821....1C ]
Date Received (UTC): 2020-12-17 17:53:48 Sender: Geza Csornyei
Group: adH0cc
G. Csoernyei, C. Vogl, A. Floers, S. Taubenberger, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching), B. Leibundgut, J. Spyromilio (ESO), S. J. Smartt, M. Dobson (QUB), R. Kotak (Turku), R. Bruch, A. Gal-Yam (Weizmann), C. Lemon (Lausanne) report/s a classification of object: SN 2020acod
Type: SN IaRedshift: 0.152
Remarks: The spectrum is similar to those of normal Type Ia supernovae about a week before B-band maximum. GELATO (Harutyunyan et al., 2008) found good matches with the spectra of SN2003kf at the epochs of -6 to -8 days. The redshift was determined based on the wavelengths of narrow emission lines of the host galaxy contaminating the object spectrum. Based on the redshift, the measured Si II line velocity is approximately 14600 km/s.
The following Classification spectrum was provided:
Obsdate: 2020-12-17 06:03:09
Instrument: FORS2
Telescope: The Very Large Telescope - UT1
Remarks: Quick-reduction spectrum, telluric corrected
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2020acod
Date Received (UTC): 2020-12-17 17:53:48 Sender: Geza Csornyei
Group: adH0cc
G. Csoernyei, C. Vogl, A. Floers, S. Taubenberger, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching), B. Leibundgut, J. Spyromilio (ESO), S. J. Smartt, M. Dobson (QUB), R. Kotak (Turku), R. Bruch, A. Gal-Yam (Weizmann), C. Lemon (Lausanne) report/s a classification of object: SN 2020acod
Type: SN IaRedshift: 0.152
Remarks: The spectrum is similar to those of normal Type Ia supernovae about a week before B-band maximum. GELATO (Harutyunyan et al., 2008) found good matches with the spectra of SN2003kf at the epochs of -6 to -8 days. The redshift was determined based on the wavelengths of narrow emission lines of the host galaxy contaminating the object spectrum. Based on the redshift, the measured Si II line velocity is approximately 14600 km/s.
The following Classification spectrum was provided:
Obsdate: 2020-12-17 06:03:09
Instrument: FORS2
Telescope: The Very Large Telescope - UT1
Remarks: Quick-reduction spectrum, telluric corrected
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2020acod