Discovery certificate for object 2020xtl
TNS Astronomical Transient Report No. 86948 [ 2020TNSTR3194....1T ]

Date Received (UTC): 2020-10-21 13:45:21
Sender: ATLAS (ATLAS_Bot1)
Reporting Group: ATLAS     Discovery Data Source: ATLAS

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020xtl
Discoverer internal name: ATLAS20beeh
Coordinates (J2000): RA = 01:05:01.184 (16.2549342857) DEC = -30:31:43.41 (-30.5287257143)
Discovery date: 2020-10-15 10:37:55.200 (JD=2459137.943)


Discovery (first detection):
Discovery date: 2020-10-15 10:37:55.200
Flux: 19.46 ABMag
Filter: cyan-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Last non-detection:
Last non-detection date: 2020-10-13 11:29:46
Limiting flux: 18.39 ABMag
Filter: orange-ATLAS
Instrument: ACAM1
Telescope: ATLAS Haleakala

Details of the new object can be viewed here: