Discovery certificate for object 2020hnl
TNS Astronomical Transient Report No. 67890 [ 2020TNSTR1042....1F ]

Date Received (UTC): 2020-04-16 20:56:32
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 2020hnl
Discoverer internal name: ZTF20aauyhzh
Coordinates (J2000): RA = 09:45:45.742 (146.4405918) DEC = -00:56:53.09 (-0.9480817)
Discovery date: 2020-04-16 04:24:27.999 (JD=2458955.6836574)

Potential host galaxy: SDSS J094545.70-005652.5
Host redshift: 0.12

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aauyhzh

Photometry

Discovery (first detection):
Discovery date: 2020-04-16 04:24:27.999
Flux: 19.8091 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-04-01 04:03:46
Limiting flux: 20.0486 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/2020hnl