Discovery certificate for object 2019mjs
TNS Astronomical Transient Report No. 42995 [ 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 2019mjs
Discoverer internal name: ZTF19abjrlmb
Coordinates (J2000): RA = 13:33:14.181 (203.3090867) DEC = +61:36:49.44 (61.6137344)
Discovery date: 2019-07-30 04:23:43 (JD=2458694.6831366)

Potential host galaxy: LEDA 2621270

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abjrlmb

Photometry

Discovery (first detection):
Discovery date: 2019-07-30 04:23:43
Flux: 20.1537 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 05:55:31
Limiting flux: 20.2156 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/2019mjs