Discovery certificate for object 2017djb
TNS Astronomical Transient Report No. 11002 [ 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 2017djb
Discoverer internal name: ATLAS17exk
Coordinates (J2000): RA = 12:01:24.790 (180.353293333) DEC = +54:18:17.46 (54.30485)
Discovery date: 2017-04-27 10:22:04 (JD=2457870.9319907)



Photometry

Discovery (first detection):
Discovery date: 2017-04-27 10:22:04
Flux: 19.3 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-04-19 11:08:09
Limiting flux: 18.86 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/2017djb