Discovery certificate for object 2020abl
TNS Astronomical Transient Report No. 58947 [ 2020TNSTR.153....1F ]

Date Received (UTC): 2020-01-16 20:06:03
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, G. Pignata, F.E. Bauer, 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 2020abl
Discoverer internal name: ZTF20aagiiik
Coordinates (J2000): RA = 16:19:09.927 (244.79136225) DEC = +53:45:38.13 (53.76059115)
Discovery date: 2020-01-16 11:12:00.000 (JD=2458864.9666667)

Potential host galaxy: WISEA J161910.40+534534.3
Host redshift: 0.130148

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aagiiik

Photometry

Discovery (first detection):
Discovery date: 2020-01-16 11:12:00.000
Flux: 19.8925 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-01-13 11:40:13
Limiting flux: 18.8723 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/2020abl