TNS Astronomical Transient Report No. 222294 [ 2024TNSTR3011....1P ]

Date Received (UTC): 2024-08-19 22:05:10
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: SN 2024slc
Discoverer internal name: ZTF24abboumm
Coordinates (J2000): RA = 16:58:12.647 (254.552696) DEC = +02:04:35.32 (2.076478)
Discovery date: 2024-08-15 04:55:32.000 (JD=2460537.7052315)

Potential host galaxy: PS1 110492545527692138

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/ZTF24abboumm/ https://alerce.online/object/ZTF24abboumm https://antares.noirlab.edu/loci/ANT2024g1w28kyfpsrv https://fink-portal.org/ZTF24abboumm

Photometry

Discovery (first detection):
Discovery date: 2024-08-15 04:55:32.000
Flux: 19.271 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2024-08-12 05:31:43
Limiting flux: 18.093 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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