TNS Astronomical Transient Report No. 222351 [ 2024TNSTR3025....1P ]

Date Received (UTC): 2024-08-21 19:29:56
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

I. Pérez-Fournon, F. Poidevin (IAC and ULL), C. Jaén-Martín (ULL), C. Jiménez Ángel (GRANTECAN), Z. Delgado-González (ULL), R. Shirley (MPE), R. Marques-Chaves (Univ. of Geneva), and S. Geier (GRANTECAN & IAC) on behalf of SGLF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2024slt
Discoverer internal name: ZTF24aaxvxid
Coordinates (J2000): RA = 02:20:11.033 (35.045971) DEC = +25:21:15.31 (25.354253)
Discovery date: 2024-08-02 09:57:54.000 (JD=2460524.9152083)

Potential host galaxy: SDSS J022011.05+252117.3

Remarks: SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF24aaxvxid/ https://alerce.online/object/ZTF24aaxvxid https://antares.noirlab.edu/loci/ANT2024w6fonfjaugtz https://fink-portal.org/ZTF24aaxvxid

Photometry

Discovery (first detection):
Discovery date: 2024-08-02 09:57:54.000
Flux: 20.139 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2024-07-30 10:15:17
Limiting flux: 19.89 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2024slt