PORTER Frederick | NASA Goddard Space Flight Center, Laboratory for High Energy Astrophysics

Department of Physics, Graduate School of Science, Kyoto University

Department of General Education, Kogakuin University

Department of Physics, Kyoto University

Department Of Pathology Kumamoto University School Of Medicine

The Institute of Space and Astronautical Science

Department Of Earth And Space Science Osaka University

Osaka Univ. Osaka Jpn

Univ. Miyazaki Miyazaki

Japan Aerospace Exploration Agency Institute Of Space And Astronautical Science

Department Of Physics Hiroshima University

Ri Beam Science Laboratory The Institute Of Physical And Chemical Research Research (riken)

Department Of Physics And Astronomy Rutgers University

Meisei Electric Company

Faculty Of Humanities And Social Sciences Iwate University

Department Of Earth And Space Science Graduate School Of Science Osaka University

Japan Aerospace Exploration Agency Kanagawa

Inst. Of Space And Astronautical Sci. 3-1-1 Yoshinodai Sagamihara 229-8510 Jpn

Department Of Physics Tokyo Institute Of Technology

Cosmic Radiation Laboratory Institute Of Physical And Chemical Research

Riken (the Institute Of Physical And Chemical Research)

Department Of Physics Graduate School Of Science Kyoto University

Faculty of Humanities and Social Sciences, Iwate University

Hirosaki Univ. Aomori

Department Of Chemistry Faculty Of Science Shizuoka University

Department Of Physiscs Graduate School Of Science Kyoto University

The Institute Of Physical And Chemical Research (riken)

Department of Physical Science, Hiroshima University

RIKEN, Cosmic Radiation Group

Japan Aerospace Exploration Agency Kanagawa

Institute Of Space And Astronautical Science

Tokyo Institute of Technology

Cosmic Radiation Laboratory, RIKEN

ISAS, JAXA

Department Of Physics School Of Science The University Of Tokyo

NASA Goddard Space Flight Center, Laboratory for High Energy Astrophysics

Department of Physics, Kyoto University

Department Of Physics Graduate School Of Science Kyoto University

Institute Of Space And Astronautical Science Jaxa

Osaka Univ. Osaka

Faculty Of Humanities And Social Sciences Iwate University

Department Of Earth And Space Science Graduate School Of Science Osaka University

Kwasan And Hida Observatories Kyoto University

Department Of Physics Faculty Of Science Tokyo Institute Of Technology

Department Of Physics Tokyo Institute Of Technology

Department Of Physics The University Of Tokyo

Department Of Physical Science Hiroshima University

Department Of High Energy Astrophysics Institute Of Space And Astronautical Science Japan Aerospace

Physics Department, Tokyo Institute of Technology

Physics Department, Tokyo Institute of Technology

Department Of Physics The University Of Tokyo

Department Of Physics Faculty Of Science Kyoto University

Department Of High Energy Astrophysics Institute Of Space And Astronautical Science Aerospace Explor

Kavli Institute For Particle Astrophysics And Cosmology Stanford University

Ri Beam Science Laboratory The Institute Of Physical And Chemical Research Research (riken)

Department Of Physical Science Hiroshima University

Department Of Physics Tokyo Metropolitan University

The Institute Of Physical And Chemical Research (riken)

Center For Space Research Massachusetts Institute Of Technology

Department Of System Engineering Shibaura Institute Of Technology

Department Of Geoscience Joetsu University Of Education

Department Of Astrophysics School Of Science Nagoya University

京大 理

Nasa Goddard Space Flight Center Laboratory For High Energy Astrophysics

Department Of Astrophysics Nagoya University

Institute Of Astronomy Graduate School Of Science The University Of Tokyo

Department Of Physics Graduate School Of Science Kyoto University

Department Of Obstetrics And Gynecology School Of Medicine Kyorin University

Department Of Physics School Of Science The University Of Tokyo

Institute Of Space And Astronautical Science Japan Aerospace Exploration Agency

School of Medicine, Hirosaki University

Institute of Space and Astronautical Science (ISAS), JAXA

Department of Physics, School of Science, The University of Tokyo

RIKEN, Cosmic Radiation Group

Department of Physics, University of Tokyo

Department of physics, Faculty of Science, Tokyo Institute of Technology

RIKEN

Institute of Space and Astronautical Science (ISAS), JAXA:Department of Physics, The University of Tokyo

Tokyo I. Tech.

RIKEN

Cosmic-ray Laboratory, RIKEN

Institute of Space and Astronautical Science (ISAS), Japan Aerospace Exploration Agency (JAXA)