Temporal variation of the IBEX Ribbon

Paul H Janzen1, Herbert O Funsten2, Daniel Brett Reisenfeld2, Robert Demajistre3, David J McComas4 and Nathan Schwadron5, (1)University of Montana, Missoula, MT, United States, (2)Los Alamos National Laboratory, Los Alamos, NM, United States, (3)Johns Hopkins Applied Physics Laboratory, Laurel, United States, (4)Princeton University, Department of Astrophysical Sciences and Office of the Vice President for the Princeton Plasma Physics Laboratory, Princeton, NJ, United States, (5)Solar System Exploration Research Virtual Institute, NASA Ames Research Center, Moffett Field, CA, United States