Discovery certificate for object 2017fnn
TNS Astronomical Transient Report No. 12657 [ 2017TNSTR.776....1T ]

Date Received (UTC): 2017-07-18 17:55:03
Sender: ATLAS (ATLAS_Bot1)
Reporting Group: ATLAS     Discovery Data Source: ATLAS

J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017fnn
Discoverer internal name: ATLAS17ird
Coordinates (J2000): RA = 17:18:44.591 (259.685794286) DEC = +64:26:59.13 (64.4497571429)
Discovery date: 2017-07-05 10:48:00 (JD=2457939.95)



Photometry

Discovery (first detection):
Discovery date: 2017-07-05 10:48:00
Flux: 18.87 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-07-05 10:36:28
Limiting flux: 18.66 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala


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