Discovery certificate for object 2017gbw
TNS Astronomical Transient Report No. 13090 [ 2017TNSTR.872....1T ]

Date Received (UTC): 2017-08-16 17:55:02
Sender: ATLAS (ATLAS_Bot1)
Reporting Group: ATLAS     Discovery Data Source: 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 2017gbw
Discoverer internal name: ATLAS17jmh
Coordinates (J2000): RA = 20:20:21.540 (305.08975125) DEC = -33:46:35.99 (-33.7766629167)
Discovery date: 2017-08-12 10:06:14 (JD=2457977.9209954)



Photometry

Discovery (first detection):
Discovery date: 2017-08-12 10:06:14
Flux: 16.72 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-08-10 10:26:24
Limiting flux: 18.19 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/2017gbw