Discovery certificate for object 2019mgn
TNS Astronomical Transient Report No. 42891 [ 2019TNSTR1398....1G ]

Date Received (UTC): 2019-08-02 10:08:12
Sender: Dr. Mariusz Gromadzki
Source Group: OGLE

Mariusz Gromadzki, Łukasz Wyrzykowski (Warsaw) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019mgn
Coordinates (J2000): RA = 03:08:45.570 (47.189875) DEC = -72:43:43.80 (-72.728833)
Discovery date: 2019-07-25 10:27:05 (JD=2458689.93548)

Potential host galaxy: OGLE-GAL-MBR128.29-1089.865-1408.643


Photometry

Discovery (first detection):
Discovery date: 2019-07-25 10:27:05
Flux: 20.475 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2019-07-13 10:27:55
Limiting flux: 22 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019mgn