Discovery certificate for object 2017dja
TNS Astronomical Transient Report No. 11001 [ 2017TNSTR.487....1T ]

Date Received (UTC): 2017-04-28 09:50:02
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 2017dja
Discoverer internal name: ATLAS17exf
Coordinates (J2000): RA = 15:17:16.422 (229.318423333) DEC = +67:35:44.53 (67.5957033333)
Discovery date: 2017-04-27 13:17:45 (JD=2457871.0539931)



Photometry

Discovery (first detection):
Discovery date: 2017-04-27 13:17:45
Flux: 19.13 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-04-27 12:50:24
Limiting flux: 19.38 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala


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