Discovery certificate for object 2018dje
TNS Astronomical Transient Report No. 20188 [ 2018TNSTR.965....1T ]

Date Received (UTC): 2018-07-12 22:05:57
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, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: SN 2018dje
Discoverer internal name: ATLAS18sbi
Coordinates (J2000): RA = 17:52:50.548 (268.210618214) DEC = +21:22:57.60 (21.3826671429)
Discovery date: 2018-07-08 11:25:26 (JD=2458307.9759954)



Photometry

Discovery (first detection):
Discovery date: 2018-07-08 11:25:26
Flux: 18.392 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2018-07-04 12:00:00
Limiting flux: 18.9 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/2018dje