Discovery certificate for object 2017fbh
TNS Astronomical Transient Report No. 12303 [ 2017TNSTR.712....1S ]

Date Received (UTC): 2017-07-01 14:00:51
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2017fbh
Discoverer internal name: ASASSN-17io
Coordinates (J2000): RA = 13:07:48.583 (196.95243) DEC = +62:20:50.24 (62.34729)
Discovery date: 2017-06-26 07:26:24 (JD=2457930.81)

Potential host galaxy: CGCG 316-010
Host redshift: 0.027422

Remarks: In several epochs, on the rise; follow-up images consistent with a nuclear transient, so could also be a TDE

Photometry

Discovery (first detection):
Discovery date: 2017-06-26 07:26:24
Flux: 17.8 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus

Last non-detection:
Last non-detection date: 2017-06-23 07:40:48
Limiting flux: 17.8 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017fbh