TNS Astronomical Transient Report No. 210667 [ 2024TNSTR1580....1F ]

Date Received (UTC): 2024-05-19 16:56:55
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, 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 2024jcr
Discoverer internal name: ZTF24aaomhvc
Coordinates (J2000): RA = 19:01:07.656 (285.2819006) DEC = +54:29:29.96 (54.4916546)
Discovery date: 2024-05-19 08:41:38.996 (JD=2460449.8622569)

Potential host galaxy: WISEA J190107.50+542923.1

Remarks: Early SN candidate (r-rise > 0.37+-0.08 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/ZTF24aaomhvc

Photometry

Discovery (first detection):
Discovery date: 2024-05-19 08:41:38.996
Flux: 19.7589 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2024-05-17 10:10:29
Limiting flux: 20.8339 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/2024jcr