Discovery certificate for object 2020ztp
TNS Astronomical Transient Report No. 89366 [ 2020TNSTR3449....1F ]

Date Received (UTC): 2020-11-15 20:22:43
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, A. Munoz-Arancibia, 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 2020ztp
Discoverer internal name: ZTF20acqrebb
Coordinates (J2000): RA = 02:04:50.497 (31.21040235) DEC = -16:30:31.71 (-16.50880825)
Discovery date: 2020-11-15 05:03:23.003 (JD=2459168.7106829)

Potential host galaxy: WISEA J020450.51-163031.4

Remarks: Early SN candidate (r-rise > 0.20+-0.05 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acqrebb

Photometry

Discovery (first detection):
Discovery date: 2020-11-15 05:03:23.003
Flux: 20.3373 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-11-14 07:50:56
Limiting flux: 19.8572 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/2020ztp