Discovery certificate for object 2017gfh
TNS Astronomical Transient Report No. 13188

Date Received (UTC): 2017-08-19 21:47:49
Sender: Mr. marco russiani

marco russiani report/s the discovery of a new astronomical transient.

IAU Designation: SN 2017gfh
Coordinates (J2000): RA = 20:03:27.400 (300.864167) DEC = +06:59:27.20 (6.990889)
Discovery date: 2017-08-18 20:22:50 (JD=2457984.3491898)

Potential host galaxy: PGC 1311562


Photometry

Discovery (first detection):
Discovery date: 2017-08-18 20:22:50
Flux: 18.95 ABMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: Newton 250mm f/4.8 with Sony CCD ICX285AL res. 1,1 "/pixel 16 exposures of 90s each (composited total exposure time: 1440 sec)

Last non-detection:
Archival info: DSS
Remarks: DSS2 RED and BLUE were taken into account

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