Discovery certificate for object 2020hnm
TNS Astronomical Transient Report No. 67891 [ 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 2020hnm
Discoverer internal name: ZTF20aauyfvi
Coordinates (J2000): RA = 11:15:54.319 (168.976331) DEC = -03:18:15.10 (-3.3041955)
Discovery date: 2020-04-16 04:21:12.001 (JD=2458955.6813889)

Potential host galaxy: SDSS J111554.26-031816.3
Host redshift: 0.202

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aauyfvi

Photometry

Discovery (first detection):
Discovery date: 2020-04-16 04:21:12.001
Flux: 20.3699 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-04-02 05:55:18
Limiting flux: 19.9373 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/2020hnm