Discovery certificate for object 2019mke
TNS Astronomical Transient Report No. 43007 [ 2019TNSTR1403....1F ]

Date Received (UTC): 2019-08-03 09:21:06
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 2019mke
Discoverer internal name: ZTF19ablmqjo
Coordinates (J2000): RA = 23:07:54.190 (346.9757934) DEC = +04:16:12.77 (4.2702148)
Discovery date: 2019-08-01 09:04:03 (JD=2458696.8778125)

Potential host galaxy: LEDA 1265923

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19ablmqjo

Photometry

Discovery (first detection):
Discovery date: 2019-08-01 09:04:03
Flux: 20.0343 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-07-29 09:58:30
Limiting flux: 20.6487 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/2019mke