Discovery certificate for object 2017gtr
TNS Astronomical Transient Report No. 13659 [ 2017TNSTR1006....1T ]

Date Received (UTC): 2017-09-16 20:58:16
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 2017gtr
Discoverer internal name: ATLAS17kwk
Coordinates (J2000): RA = 05:06:21.649 (76.5902033333) DEC = -28:37:31.43 (-28.6253966667)
Discovery date: 2017-09-15 14:16:48 (JD=2458012.095)



Photometry

Discovery (first detection):
Discovery date: 2017-09-15 14:16:48
Flux: 18.49 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-09-11 14:57:07
Limiting flux: 18.46 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/2017gtr