Discovery certificate for object 2017djf
TNS Astronomical Transient Report No. 11006 [ 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 2017djf
Discoverer internal name: ATLAS17exi
Coordinates (J2000): RA = 15:04:26.358 (226.109825) DEC = +52:47:46.32 (52.7962)
Discovery date: 2017-04-07 11:26:52 (JD=2457850.9769907)



Photometry

Discovery (first detection):
Discovery date: 2017-04-07 11:26:52
Flux: 18.55 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-03-30 12:53:16
Limiting flux: 19.66 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/2017djf