Discovery certificate for object 2019mjc
TNS Astronomical Transient Report No. 42978 [ 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 2019mjc
Discoverer internal name: ZTF19abjiqfw
Coordinates (J2000): RA = 13:53:21.666 (208.340275) DEC = +66:56:55.17 (66.9486573)
Discovery date: 2019-07-29 05:54:53 (JD=2458693.7464468)

Potential host galaxy: 2MASS J13543957+6641521

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abjiqfw

Photometry

Discovery (first detection):
Discovery date: 2019-07-29 05:54:53
Flux: 20.4395 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-07-28 04:23:21
Limiting flux: 19.0551 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/2019mjc