TNS Classification Report No. 21982 [ 2025TNSCR3609....1W ]
Date Received (UTC): 2025-09-07 12:44:09 Sender: Jacob Wise
Group: ZTF
Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (LJMU), Zoe McGrath (LJMU) report/s a classification of object: SN 2025upm
Type: SLSN-IRedshift: 0.161
Remarks: Spectrum is well-fit to template spectra from pre-peak SLSN-I at a redshift of z = 0.161 ± 0.011. Further follow-up is encouraged to refine the transient's redshift. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022).
The following Classification spectrum was provided:
Obsdate: 2025-09-06 21:50:16
Instrument: SPRAT
Telescope: Liverpool Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025upm
Date Received (UTC): 2025-09-07 12:44:09 Sender: Jacob Wise
Group: ZTF
Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (LJMU), Zoe McGrath (LJMU) report/s a classification of object: SN 2025upm
Type: SLSN-IRedshift: 0.161
Remarks: Spectrum is well-fit to template spectra from pre-peak SLSN-I at a redshift of z = 0.161 ± 0.011. Further follow-up is encouraged to refine the transient's redshift. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022).
The following Classification spectrum was provided:
Obsdate: 2025-09-06 21:50:16
Instrument: SPRAT
Telescope: Liverpool Telescope
Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2025upm