WE PROPOSE A MONITORING PROGRAM OF NGC 4151 TO TRACK THE CORONAL TEMPERATURE VARIATIONS AS THE SOURCE FLUX CHANGES AND AT THE SAME TIME TRACK HOW THE NARROW FE K LINE AND THE COMPTON HUMP RESPOND TO THOSE FLUX CHANGES.
$74,463FY2020National Aeronautics and Space AdministrationNASA
Regents Of The University Of Michigan