TNS Astronomical Transient Report No. 223646 [ 2024TNSTR3126....1M ]

Date Received (UTC): 2024-08-28 20:24:13
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, 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 2024tum
Discoverer internal name: ZTF24abdopnu
Coordinates (J2000): RA = 03:42:37.478 (55.6561587) DEC = -11:16:08.82 (-11.2691163)
Discovery date: 2024-08-28 10:30:04.000 (JD=2460550.9375463)

Potential host galaxy: WISEA J034237.33-111604.5

Remarks: SN candidate 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/ZTF24abdopnu

Photometry

Discovery (first detection):
Discovery date: 2024-08-28 10:30:04.000
Flux: 20.0144 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2024-08-26 11:49:55
Limiting flux: 19.7554 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/2024tum