Discovery certificate for object 2019mjw
TNS Astronomical Transient Report No. 42999 [ 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 2019mjw
Discoverer internal name: ZTF19abkasim
Coordinates (J2000): RA = 22:54:47.718 (343.6988231) DEC = -16:42:04.44 (-16.7012328)
Discovery date: 2019-07-30 08:31:25 (JD=2458694.8551505)

Potential host galaxy: 2dFGRS TGS924Z488

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abkasim

Photometry

Discovery (first detection):
Discovery date: 2019-07-30 08:31:25
Flux: 20.2993 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-07-27 11:01:47
Limiting flux: 20.2627 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/2019mjw