Discovery certificate for object 2020arl
TNS Astronomical Transient Report No. 59732 [ 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 2020arl
Discoverer internal name: ZTF20aahimab
Coordinates (J2000): RA = 03:15:21.641 (48.8401712) DEC = -09:30:48.79 (-9.5135517)
Discovery date: 2020-01-24 03:21:25.000 (JD=2458872.6398727)

Potential host galaxy: WISEA J031521.65-093042.9

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aahimab

Photometry

Discovery (first detection):
Discovery date: 2020-01-24 03:21:25.000
Flux: 20.2396 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-01-14 04:38:53
Limiting flux: 20.1885 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://www.wis-tns.org/object/2020arl