TNS Classification Report No. 17326 [ 2024TNSCR2259....1P ]

Date Received (UTC): 2024-07-05 09:54:10
Sender: Ismael Perez-Fournon
Group: SGLF

I. Pérez-Fournon, F. Poidevin (IAC and ULL), Z. Delgado-González (ULL), C. Jiménez Angel (GRANTECAN), S. Geier (GRANTECAN and IAC), R. Marques-Chaves (Univ. of Geneva), and R. Shirley (MPE) on behalf of SGLF report/s a classification of object: SN 2024ien

Type: SN IIn
Redshift: 0.0625

Remarks: SGLF LT SPRAT classification as a SN IIn of SN 2024ien (ZTF24aamiomv, ATLAS24gwo, PS24cqx, GOTO24deq), first detected by ZTF on 2024-05-02 10:31:26. The spectrum shows an emission line, that it's likely H-alpha at a redshift of about z = 0.0625. The ZTF light curve is available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF24aamiomv/ https://alerce.online/object/ZTF24aamiomv https://antares.noirlab.edu/loci/ANT2024clcoxco1jbaj https://fink-portal.org/ZTF24aamiomv

The following Classification spectrum was provided:

Obsdate: 2024-07-04 23:52:23
Instrument: SPRAT
Telescope: Liverpool Telescope

Details of the object and its spectra can be viewed here: https://www.wis-tns.org/object/2024ien