Discovery certificate for object 2017iyf
TNS Astronomical Transient Report No. 15361 [ 2017TNSTR1431....1T ]

Date Received (UTC): 2017-12-18 12:00:02
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, M. Fulton, O. McBrien (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017iyf
Discoverer internal name: ATLAS17nsk
Coordinates (J2000): RA = 14:50:28.539 (222.61891125) DEC = -13:35:12.43 (-13.586785)
Discovery date: 2017-12-17 15:21:36 (JD=2458105.14)



Photometry

Discovery (first detection):
Discovery date: 2017-12-17 15:21:36
Flux: 16.817 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Archival info: DSS

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017iyf