TNS Classification Report No. 21953 [ 2025TNSCR3529....1W ]
Date Received (UTC): 2025-09-02 14:26:59 Sender: Joe Lyman
Group: GOTO
I. Worssam, M. Pursiainen, T. Killestein, J. Lyman, D. O'Neill, K. Ackley, M. Dyer, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, A. Kumar on behalf of GOTO collaboration report/s a classification of object: SN 2025wpj
Type: SNRedshift: 0.044
Remarks: Blue continuum showing a weak feature around 4600A consistent with young SNe II. Narrow Halpha seen but could be from underlying host. Likely a SN, although sub-type classification is ambiguous. Redshift from host galaxy (NED).
The following Classification spectrum was provided:
Obsdate: 2025-09-02 01:49:40
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://sandbox.wis-tns.org/object/2025wpj
Date Received (UTC): 2025-09-02 14:26:59 Sender: Joe Lyman
Group: GOTO
I. Worssam, M. Pursiainen, T. Killestein, J. Lyman, D. O'Neill, K. Ackley, M. Dyer, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, A. Kumar on behalf of GOTO collaboration report/s a classification of object: SN 2025wpj
Type: SNRedshift: 0.044
Remarks: Blue continuum showing a weak feature around 4600A consistent with young SNe II. Narrow Halpha seen but could be from underlying host. Likely a SN, although sub-type classification is ambiguous. Redshift from host galaxy (NED).
The following Classification spectrum was provided:
Obsdate: 2025-09-02 01:49:40
Instrument: ALFOSC
Telescope: Nordic Optical Telescope
Details of the object and its spectra can be viewed here: https://sandbox.wis-tns.org/object/2025wpj