Discovery certificate for object 2020map
TNS Astronomical Transient Report No. 73300 [ 2020TNSTR1723....1F ]

Date Received (UTC): 2020-06-09 01:54:51
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 2020map
Discoverer internal name: ZTF20abedwza
Coordinates (J2000): RA = 18:01:40.842 (270.4201763) DEC = +36:18:56.34 (36.3156506)
Discovery date: 2020-06-08 07:27:36.999 (JD=2459008.8108449)


Remarks: Early SN candidate (g-rise > 0.14+-0.03 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abedwza

Photometry

Discovery (first detection):
Discovery date: 2020-06-08 07:27:36.999
Flux: 19.6569 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-06-05 06:48:28
Limiting flux: 18.091 ABMag
Filter: r-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/2020map