Discovery certificate for object 2019mri
TNS Astronomical Transient Report No. 43230 [ 2019TNSTR1411....1F ]

Date Received (UTC): 2019-08-05 16:56:21
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019mri
Discoverer internal name: ZTF19abmzqaj
Coordinates (J2000): RA = 21:54:17.125 (328.5713522) DEC = -14:59:23.55 (-14.9898757)
Discovery date: 2019-08-04 08:56:11 (JD=2458699.8723495)

Potential host galaxy: LEDA 917355

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abmzqaj

Photometry

Discovery (first detection):
Discovery date: 2019-08-04 08:56:11
Flux: 20.1744 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-01 08:47:15
Limiting flux: 20.4768 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/2019mri