Discovery certificate for object 2017iyz
TNS Astronomical Transient Report No. 15386 [ 2017TNSTR1438....1W ]

Date Received (UTC): 2017-12-19 10:55:00
Sender: Dr. Lukasz Wyrzykowski
Source Group: None

Lukasz Wyrzykowski, Mariusz Gromadzki report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017iyz
Coordinates (J2000): RA = 04:22:59.990 (65.749958) DEC = -73:11:12.20 (-73.186722)
Discovery date: 2017-12-18 13:00:00 (JD=2458106.041667)

Potential host galaxy: OGLE-GAL-LMC543.09-1830.000-1612.538


Photometry

Discovery (first detection):
Discovery date: 2017-12-18 13:00:00
Flux: 20.725 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2017-10-03 06:29:06
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/2017iyz