Discovery certificate for object 2018fey
TNS Astronomical Transient Report No. 21730 [ 2018TNSTR1202....1S ]

Date Received (UTC): 2018-08-18 16:51:36
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2018fey
Discoverer internal name: ASASSN-18st
Coordinates (J2000): RA = 01:22:19.505 (20.58127) DEC = -02:29:48.62 (-2.49684)
Discovery date: 2018-08-18 00:28:48 (JD=2458348.52)

Potential host galaxy: GALEXASC J012219.32-022950.9

Remarks: In several epochs

Photometry

Discovery (first detection):
Discovery date: 2018-08-18 00:28:48
Flux: 17.9 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Last non-detection:
Last non-detection date: 2018-08-08 09:36:00
Limiting flux: 18.5 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018fey