TNS Astronomical Transient Report No. 210575 [ 2024TNSTR1552....1M ]

Date Received (UTC): 2024-05-17 20:06:06
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, G. Pignata, F. Forster, F.E. Bauer, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2024jat
Discoverer internal name: ZTF24aaoaoee
Coordinates (J2000): RA = 18:56:16.461 (284.0685864) DEC = +23:33:08.94 (23.5524844)
Discovery date: 2024-05-17 09:39:07.998 (JD=2460447.9021759)

Potential host galaxy: 2MASX J18561658+2333123

Remarks: Early SN candidate (g-rise > 0.35+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF24aaoaoee

Photometry

Discovery (first detection):
Discovery date: 2024-05-17 09:39:07.998
Flux: 20.0557 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2024-05-14 11:02:44
Limiting flux: 21.0718 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

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