Discovery certificate for object 2017ewk
TNS Astronomical Transient Report No. 12164 [ 2017TNSTR.676....1T ]

Date Received (UTC): 2017-06-21 23:37:03
Sender: ATLAS (ATLAS_Bot1)
Source Group: 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 2017ewk
Discoverer internal name: ATLAS17hkq
Coordinates (J2000): RA = 18:25:44.693 (276.43622) DEC = +42:20:16.89 (42.338025)
Discovery date: 2017-06-17 13:36:28 (JD=2457922.0669907)



Photometry

Discovery (first detection):
Discovery date: 2017-06-17 13:36:28
Flux: 18.97 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-06-12 14:25:26
Limiting flux: 18.53 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/2017ewk