Discovery certificate for object 2017guj
TNS Astronomical Transient Report No. 13680 [ 2017TNSTR1013....1T ]

Date Received (UTC): 2017-09-18 17:55:06
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 2017guj
Discoverer internal name: ATLAS17lbh
Coordinates (J2000): RA = 15:53:31.853 (238.38272) DEC = +23:34:00.39 (23.5667742105)
Discovery date: 2017-07-16 08:34:04 (JD=2457950.8569907)



Photometry

Discovery (first detection):
Discovery date: 2017-07-16 08:34:04
Flux: 19.22 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-07-12 09:17:16
Limiting flux: 19.06 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/2017guj