TNS Astronomical Transient Report No. 240752 [ 2025TNSTR.111....1P ]

Date Received (UTC): 2025-01-08 00:51:04
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

I. Pérez-Fournon (IAC and ULL), D. Cano-Morales, A.E. Hernández-Díaz, C. Jaén-Martín (ULL), F. Poidevin (IAC and ULL), E. Hatziminaoglou (ESO and IAC), 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 2024agnp
Discoverer internal name: ZTF24abteuij
Coordinates (J2000): RA = 21:12:24.683 (318.102846) DEC = -00:11:58.02 (-0.19945)
Discovery date: 2024-11-04 03:00:32.000 (JD=2460618.6253704)

Potential host galaxy: SDSS J211224.66-001158.5

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/ZTF24abteuij/ https://alerce.online/object/ZTF24abteuij https://antares.noirlab.edu/loci/ANT2024jjgp1fe4krnh https://fink-portal.org/ZTF24abteuij

Photometry

Discovery (first detection):
Discovery date: 2024-11-04 03:00:32.000
Flux: 20.165 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2024-10-31 05:37:07
Limiting flux: 19.893 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/2024agnp