Discovery certificate for object 2017guk
TNS Astronomical Transient Report No. 13681 [ 2017TNSTR1013....1T ]

Date Received (UTC): 2017-09-18 17:55:06
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 2017guk
Discoverer internal name: ATLAS17lbf
Coordinates (J2000): RA = 14:29:08.398 (217.28499) DEC = +23:21:32.43 (23.359008)
Discovery date: 2017-08-18 05:57:07 (JD=2457983.7479977)



Photometry

Discovery (first detection):
Discovery date: 2017-08-18 05:57:07
Flux: 19.29 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-08-14 06:56:09
Limiting flux: 19.28 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/2017guk