TNS Astronomical Transient Report No. 210082 [ 2024TNSTR1453....1M ]

Date Received (UTC): 2024-05-10 20:29:50
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, F.E. Bauer, F. Forster, G. Pignata, 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, 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 2024ion
Discoverer internal name: ZTF24aamxzkh
Coordinates (J2000): RA = 15:50:42.431 (237.67679761571) DEC = +27:20:57.48 (27.349301227643)
Discovery date: 2024-05-04 08:45:36.000 (JD=2460434.865)

Potential host galaxy: SDSS J155042.31+272053.0

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/ZTF24aamxzkh

Photometry

Discovery (first detection):
Discovery date: 2024-05-04 08:45:36.000
Flux: 20.9987 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2024-05-01 08:11:57
Limiting flux: 20.8065 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/2024ion