Discovery certificate for object 2020mko
TNS Astronomical Transient Report No. 73809 [ 2020TNSTR1758....1F ]

Date Received (UTC): 2020-06-12 21:41:28
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 2020mko
Discoverer internal name: ZTF20abeieul
Coordinates (J2000): RA = 15:45:45.295 (236.438727766667) DEC = +70:57:13.40 (70.9537208666667)
Discovery date: 2020-06-11 06:53:42.003 (JD=2459011.7872917)

Potential host galaxy: WISEA J154545.30+705712.7

Remarks: Early SN candidate (r-rise > 0.21+-0.14 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abeieul

Photometry

Discovery (first detection):
Discovery date: 2020-06-11 06:53:42.003
Flux: 20.4529 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-06-11 06:22:57
Limiting flux: 20.6032 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://www.wis-tns.org/object/2020mko