TNS Astronomical Transient Report No. 198973 [ 2024TNSTR..49....1M ]

Date Received (UTC): 2024-01-06 02:17:31
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, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, 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 2024ld
Discoverer internal name: ZTF24aaaiqlj
Coordinates (J2000): RA = 10:39:48.942 (159.95392413012) DEC = +22:27:16.71 (22.454642568407)
Discovery date: 2024-01-05 09:45:59.996 (JD=2460314.9069444)

Potential host galaxy: SDSS J103948.94+222717.3

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/ZTF24aaaiqlj

Photometry

Discovery (first detection):
Discovery date: 2024-01-05 09:45:59.996
Flux: 19.7102 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2023-12-29 11:41:44
Limiting flux: 17.3955 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/2024ld