DEVELOPING BENCHMARKS FOR IONIZING RADIATION

Elsayed R Talaat1, Terrance G Onsager2, Arik Posner3, John Edward Allen Jr4, Eric R Christian5, Kyle Copeland6, Dan J Fry7, William R Johnston8, Shrikanth G Kanekal9, Janet U Kozyra10, Christopher J Mertens11, Joseph I Minow12, James Pierson13, Robert Rutledge14, Edward Semones15, David G Sibeck16, O C St Cyr5 and Michael Xapsos9, (1)NOAA National Environmental Satellite, Data, and Information Service, Silver Spring, MD, United States, (2)NOAA Space Weather Prediction Center, Boulder, United States, (3)NASA Headquarters, SMD/Heliophysics Division, Washington, DC, United States, (4)NASA Headquarters, Washington, DC, United States, (5)NASA GSFC, Greenbelt, MD, United States, (6)Federal Aviation Administration, Civil Aerospace Medical Institute, Oklahoma City, OK, United States, (7)NASA Johnson Space Center, Houston, TX, United States, (8)Kirtland Air Force Base, Kirtland AFB, NM, United States, (9)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (10)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (11)NASA Langley Research Center, Hampton, VA, United States, (12)NASA Marshall Space Flight Center, Huntsville, AL, United States, (13)FCC, Howard CO, MD, United States, (14)Space Weather Prediction Center, Boulder, CO, United States, (15)NASA Johnson Space Center, Space Radiation Analysis Group, Houston, TX, United States, (16)NASA/GSFC, Greenbelt, United States