Discovery certificate for object 2019mju
TNS Astronomical Transient Report No. 42997 [ 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: SN 2019mju
Discoverer internal name: ZTF19abjswdz
Coordinates (J2000): RA = 17:54:12.019 (268.5500806) DEC = +04:46:00.97 (4.7669351)
Discovery date: 2019-07-30 07:15:57 (JD=2458694.8027431)

Potential host galaxy: 2MASX J17541201+0445561

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abjswdz

Photometry

Discovery (first detection):
Discovery date: 2019-07-30 07:15:57
Flux: 19.8878 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-07-30 04:33:59
Limiting flux: 20.8402 ABMag
Filter: i-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/2019mju