Discovery certificate for object 2017hea
TNS Astronomical Transient Report No. 13972 [ 2017TNSTR1082....1T ]

Date Received (UTC): 2017-10-08 23:57:32
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 (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017hea
Discoverer internal name: ATLAS17lyl
Coordinates (J2000): RA = 02:00:14.814 (30.061724) DEC = +31:25:08.57 (31.419048)
Discovery date: 2017-09-25 12:14:24 (JD=2458022.01)



Photometry

Discovery (first detection):
Discovery date: 2017-09-25 12:14:24
Flux: 18.757 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-09-25 12:00:00
Limiting flux: 19.16 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/2017hea