Discovery certificate for object 2018go
TNS Astronomical Transient Report No. 16490 [ 2018TNSTR..61....1W ]

Date Received (UTC): 2018-01-15 10:33:10
Sender: Dr. Lukasz Wyrzykowski
Source Group: OGLE

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

IAU Designation: AT 2018go
Coordinates (J2000): RA = 03:33:13.030 (53.304292) DEC = -63:30:21.20 (-63.505889)
Discovery date: 2018-01-11 03:37:55 (JD=2458129.65134)

Potential host galaxy: 2MASX J03331245-6330131
Host redshift: 0.033957

Remarks: Transient located 8.9 arcsec away from the centre of a large galaxy.

Photometry

Discovery (first detection):
Discovery date: 2018-01-11 03:37:55
Flux: 21.048 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Remarks: host subtracted magnitude, first detection

Last non-detection:
Last non-detection date: 2017-12-24 03:25:24
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/2018go