Discovery certificate for object 2020arr
TNS Astronomical Transient Report No. 59738 [ 2020TNSTR.243....1F ]

Date Received (UTC): 2020-01-24 21:06:40
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 2020arr
Discoverer internal name: ZTF19acymsih
Coordinates (J2000): RA = 06:25:30.995 (96.37914705) DEC = -27:52:11.26 (-27.8697937)
Discovery date: 2020-01-24 05:23:41.000 (JD=2458872.7247801)

Potential host galaxy: WISEA J062530.99-275211.6

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acymsih

Photometry

Discovery (first detection):
Discovery date: 2020-01-24 05:23:41.000
Flux: 19.5178 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 08:04:59
Limiting flux: 18.3218 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/2020arr