Discovery certificate for object 2020uco
TNS Astronomical Transient Report No. 83133 [ 2020TNSTR2928....1F ]

Date Received (UTC): 2020-09-25 00:42:47
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, A. Munoz-Arancibia, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, 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 2020uco
Discoverer internal name: ZTF20acduzdd
Coordinates (J2000): RA = 05:33:15.798 (83.3158259) DEC = +08:09:28.64 (8.1579544)
Discovery date: 2020-09-24 10:05:13.998 (JD=2459116.9203009)

Potential host galaxy: WISEA J053315.43+080916.2

Remarks: Early SN candidate (r-rise > 0.32+-0.10 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acduzdd

Photometry

Discovery (first detection):
Discovery date: 2020-09-24 10:05:13.998
Flux: 20.0065 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-09-22 12:34:24
Limiting flux: 20.3132 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/2020uco