Discovery certificate for object 2017gvg
TNS Astronomical Transient Report No. 13704 [ 2017TNSTR1020....1T ]

Date Received (UTC): 2017-09-20 16:06:03
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 2017gvg
Discoverer internal name: ATLAS17leu
Coordinates (J2000): RA = 19:16:19.949 (289.0831225) DEC = -15:39:23.02 (-15.656395)
Discovery date: 2017-09-19 07:20:38 (JD=2458015.8059954)



Photometry

Discovery (first detection):
Discovery date: 2017-09-19 07:20:38
Flux: 17.33 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-09-17 07:37:55
Limiting flux: 19.41 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/2017gvg