Measurements of Forbush decreases at Mars: both by MSL on ground and by MAVEN in orbit

Jingnan Guo1, Robert J Lillis2, Robert F Wimmer-Schweingruber3, Arik Posner4, Jasper S Halekas5, Cary Zeitlin6, Don Hassler7, Niklas Lundt8, Patrick Simonson9, Christina O Lee10, Jan Kristoffer Appel8, Eckart Boehm8, Stephan I Boettcher11, Soenke Burmeister12, David E Brinza13, Francis Cucinotta14, Bent Ehresmann7, Henning Lohf8, Cesar Martin-Garcia15, Daniel Matthiae16, Scot CR Rafkin17, Gunther Reitz16, Gerald weigle II18 and The MSL/RAD Science Team, (1)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China, (2)Space Sciences Laboratory, Berkeley, CA, United States, (3)Institute for Experimental and Applied Physics (IEAP), Christian-Albrechts-University of Kiel, Kiel, Germany, (4)NASA Headquarters, SMD/Heliophysics Division, Washington, DC, United States, (5)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (6)NASA Johnson Space Center, Houston, TX, United States, (7)Southwest Research Institute, Boulder, United States, (8)University of Kiel, Kiel, Germany, (9)Physics and Astronomy Department, College of Charleston, South Carolina, USA, Charleston, United States, (10)Space Sciences Laboratory, University of California Berkeley, Berkeley, United States, (11)University of Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (12)Christian-Albrechts-Universität zu Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (13)Jet Propulsion Laboratory, Pasadena, CA, United States, (14)University of Nevada Las Vegas, Las Vegas, NV, United States, (15)IEAP, University of Kiel, Kiel, Germany, (16)DLR, Cologne, Germany, (17)Southwest Research Institute Boulder, Boulder, CO, United States, (18)Big Head Endian, Burden, KS, United States