Estimation of Shock Distance at the End of Type II Radio Bursts Associated with Sustained Gamma-Ray Emission Events

Pertti A Makela1, Nat Gopalswamy2, Sachiko Akiyama3, Hong Xie4 and Seiji Yashiro1, (1)Catholic University of America, Washington, DC, United States, (2)NASA Goddard SFC, Greenbelt, MD, United States, (3)NASA/GSFC, Grrenbelt, MD, United States, (4)Catholic University of America, Washington, United States