TNS Classification Report No. 20491 [ 2025TNSCR.817....1D ]
Date Received (UTC): 2025-02-27 23:42:35 Sender: Kyle Davis
Group: UCSC
Kyle Davis (UCSC), Ryan Foley (UCSC) report/s a classification of object: SN 2025cuf
Type: SN IaRedshift: 0.023717
Remarks: We measure a host redshift from our spectrum consistent with that reported in NED. However, we find that the SN has SNID matches only to young SNe Ia at z < 0.01. Using the reported host redshift, we measure a Si II 6355 velocity of -25,000 km/s.
The following Classification spectrum was provided:
Obsdate: 2025-02-27 04:47:35
Instrument: KAST
Telescope: 3m Lick Shane Reflector
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025cuf
Date Received (UTC): 2025-02-27 23:42:35 Sender: Kyle Davis
Group: UCSC
Kyle Davis (UCSC), Ryan Foley (UCSC) report/s a classification of object: SN 2025cuf
Type: SN IaRedshift: 0.023717
Remarks: We measure a host redshift from our spectrum consistent with that reported in NED. However, we find that the SN has SNID matches only to young SNe Ia at z < 0.01. Using the reported host redshift, we measure a Si II 6355 velocity of -25,000 km/s.
The following Classification spectrum was provided:
Obsdate: 2025-02-27 04:47:35
Instrument: KAST
Telescope: 3m Lick Shane Reflector
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025cuf