Discovery certificate for object 2017gtn
TNS Astronomical Transient Report No. 13655 [ 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: SN 2017gtn
Discoverer internal name: ATLAS17kwf
Coordinates (J2000): RA = 00:28:37.302 (7.15542666667) DEC = +38:05:18.12 (38.0883666667)
Discovery date: 2017-09-14 10:45:07 (JD=2458010.9479977)



Photometry

Discovery (first detection):
Discovery date: 2017-09-14 10:45:07
Flux: 18.69 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-09-08 11:32:38
Limiting flux: 18.63 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/2017gtn