Discovery certificate for object 2019mjh
TNS Astronomical Transient Report No. 42983 [ 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 2019mjh
Discoverer internal name: ZTF19abiyzzf
Coordinates (J2000): RA = 23:13:21.092 (348.33788475) DEC = +14:51:00.39 (14.85010945)
Discovery date: 2019-07-27 09:44:02 (JD=2458691.9055787)

Potential host galaxy: SDSS J231551.56+150714.7

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abiyzzf

Photometry

Discovery (first detection):
Discovery date: 2019-07-27 09:44:02
Flux: 20.2882 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-07-24 11:12:30
Limiting flux: 20.017 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/2019mjh