TNS Classification Report No. 2286 [ 2018TNSCR1012....1Y ]
Date Received (UTC): 2018-07-21 04:21:06 Sender: UCSCTr_Bot1
Group: None
Y. Yin, D. O. Jones, Y.-C. Pan, R. J. Foley (UCSC), K. Siellez (Georgia Tech) report/s a classification of object: SN 2018dyz
Type: SN IaRedshift: 0.045
Remarks: SN Ia pre-max. Young SN Ia with complex absorption feature near 6100 A. The feature has two shoulders on either side of the primary absorption. We interpret the strongest absorption as photospheric Si II 6355 with a velocity of -12,200 km/s, the bluer shoulder as high-velocity Si II 6355 with a velocity of -17,600 km/s, and C II 6580 with a velocity of -17,300 km/s. ATel: 11877
The following Classification spectrum was provided:
Obsdate: 2018-07-20 05:55:00
Instrument: KAST
Telescope: 3m Lick Shane Reflector
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2018dyz
Date Received (UTC): 2018-07-21 04:21:06 Sender: UCSCTr_Bot1
Group: None
Y. Yin, D. O. Jones, Y.-C. Pan, R. J. Foley (UCSC), K. Siellez (Georgia Tech) report/s a classification of object: SN 2018dyz
Type: SN IaRedshift: 0.045
Remarks: SN Ia pre-max. Young SN Ia with complex absorption feature near 6100 A. The feature has two shoulders on either side of the primary absorption. We interpret the strongest absorption as photospheric Si II 6355 with a velocity of -12,200 km/s, the bluer shoulder as high-velocity Si II 6355 with a velocity of -17,600 km/s, and C II 6580 with a velocity of -17,300 km/s. ATel: 11877
The following Classification spectrum was provided:
Obsdate: 2018-07-20 05:55:00
Instrument: KAST
Telescope: 3m Lick Shane Reflector
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2018dyz