Discovery certificate for object 2017hnf
TNS Astronomical Transient Report No. 14237 [ 2017TNSTR1150....1W ]

Date Received (UTC): 2017-10-21 07:46:54
Sender: Dr. Lukasz Wyrzykowski
Source Group: OGLE

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

IAU Designation: AT 2017hnf
Coordinates (J2000): RA = 04:02:30.130 (60.625542) DEC = -69:17:42.20 (-69.295056)
Discovery date: 2017-10-20 07:07:15 (JD=2458046.79671)

Potential host galaxy: OGLE-GAL-MBR226.22-2021.658-2004.394

Remarks: new transient near an obvious host, 3.3 arcsec away.

Photometry

Discovery (first detection):
Discovery date: 2017-10-20 07:07:15
Flux: 19.06 VegaMag
Filter: I-Cousins
Instrument: OGLEIV-Cam
Telescope: The 1.3 m OGLE Warsaw Telescope

Last non-detection:
Last non-detection date: 2017-10-13 07:50:17
Limiting flux: 21.9 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/2017hnf