Discovery certificate for object 2017eyw
TNS Astronomical Transient Report No. 12236 [ 2017TNSTR.695....1T ]

Date Received (UTC): 2017-06-26 20:25:02
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 2017eyw
Discoverer internal name: ATLAS17hoy
Coordinates (J2000): RA = 20:11:40.164 (302.917348333) DEC = -20:49:09.43 (-20.819285)
Discovery date: 2017-06-18 12:46:04 (JD=2457923.0319907)



Photometry

Discovery (first detection):
Discovery date: 2017-06-18 12:46:04
Flux: 19.03 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-06-07 12:33:07
Limiting flux: 18.51 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/2017eyw