Discovery certificate for object 2020nox
TNS Astronomical Transient Report No. 75251 [ 2020TNSTR1950....1F ]

Date Received (UTC): 2020-06-27 19:59:03
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, 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, F.E. Bauer, 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 2020nox
Discoverer internal name: ZTF20abiskwe
Coordinates (J2000): RA = 13:13:01.435 (198.2559794) DEC = -27:22:58.78 (-27.3829938)
Discovery date: 2020-06-27 04:05:46.000 (JD=2459027.6706713)

Potential host galaxy: WISE J131301.42-272258.7

Remarks: Early SN candidate (g-rise > 0.08+-0.01 mag/day, r-rise > 0.05+-0.00 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abiskwe

Photometry

Discovery (first detection):
Discovery date: 2020-06-27 04:05:46.000
Flux: 17.9217 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-06-13 05:01:33
Limiting flux: 19.6412 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://wis-tns.weizmann.ac.il/object/2020nox