TNS Astronomical Transient Report No. 215953 [ 2024TNSTR2116....1P ]

Date Received (UTC): 2024-06-26 18:01:26
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

I. Pérez-Fournon, F. Poidevin (IAC and 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 2024mwu
Discoverer internal name: ZTF24aaqucwn
Coordinates (J2000): RA = 15:09:20.928 (227.3372) DEC = +21:10:54.81 (21.181892)
Discovery date: 2024-06-01 06:57:41.000 (JD=2460462.7900579)

Potential host galaxy: SDSS J150921.00+211054.7

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/ZTF24aaqucwn/ https://alerce.online/object/ZTF24aaqucwn https://antares.noirlab.edu/loci/ANT202410fu7yl25ca3 https://fink-portal.org/ZTF24aaqucwn

Photometry

Discovery (first detection):
Discovery date: 2024-06-01 06:57:41.000
Flux: 20.893 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2024-05-31 07:05:28
Limiting flux: 20.59 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/2024mwu