Discovery certificate for object 2017cem
TNS Astronomical Transient Report No. 10074 [ 2017TNSTR.305....1T ]

Date Received (UTC): 2017-03-14 16:03:02
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 (Queen's University Belfast) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017cem
Discoverer internal name: ATLAS17bui
Coordinates (J2000): RA = 07:17:47.123 (109.446345) DEC = +02:36:33.46 (2.609295)
Discovery date: 2017-03-14 05:36:57 (JD=2457826.7339931)



Photometry

Discovery (first detection):
Discovery date: 2017-03-14 05:36:57
Flux: 17.16 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2017-03-04 08:22:33
Limiting flux: 19.3 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/2017cem