WE HAVE DISCOVERED AN UNPRECEDENTEDLY LONG ($>$10 YRS) X-RAY TIDAL DISRUPTION EVENT CANDIDATE. IT SHOWED SEVERAL INTERESTING SIGNATURES OF SUPER-EDDINGTON ACCRETION: QUASISOFT X-RAY SPECTRA EDDINGTON-LIMITED LUMINOSITY AND LATER TRANSITION TO THE T
$0FY2020National Aeronautics and Space AdministrationNASA
University System Of New Hampshire