Discovery certificate for object 2019unm
TNS Astronomical Transient Report No. 52323 [ 2019TNSTR2331....1F ]

Date Received (UTC): 2019-11-11 19:25:51
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, G. Pignata, 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, 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 2019unm
Discoverer internal name: ZTF19acojwoe
Coordinates (J2000): RA = 08:11:33.459 (122.8894116) DEC = +49:12:08.63 (49.2023985)
Discovery date: 2019-11-11 13:09:30 (JD=2458799.0482639)

Potential host galaxy: WISEA J081133.49+491207.6
Host redshift: 0.07068

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acojwoe

Photometry

Discovery (first detection):
Discovery date: 2019-11-11 13:09:30
Flux: 19.9417 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-07 12:56:17
Limiting flux: 20.4426 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/2019unm