@inproceedings{oai:jaxa.repo.nii.ac.jp:00010829,
 author = {川崎, 賀也 and Kawasaki, Yoshiya and Bertaina, Mario E.},
 book = {宇宙科学シンポジウム講演集録, Proceedings of the Space Science Symposium},
 month = {},
 note = {第9回宇宙科学シンポジウム(2009年1月6日-7日, 宇宙航空研究開発機構宇宙科学研究本部), "Extreme Universe Space Observatory onboard JEM/EF" (JEM-EUSO) is a space mission to study extremely high-energy cosmic rays. The JEM-EUSO instrument is a wide-angle refractive telescope in near-ultraviolet wavelength region to observe time-resolved atmospheric fluorescence images of the extensive air showers from the International Space Station. The focal surface is a spherical curved surface, and its area amounts to about 4.5 sq m. The focal surface detector is covered with about 6,000 multi-anode photomultipliers (MAPMTs). The focal surface detector consists of Photo-Detector-Modules, each of which consists of 9 Elementary Cells (ECs). The EC contains 4 units of the MAPMTs. Therefore, about 1,500 ECs or about 150 PDMS are arranged on the whole of the focal surface of JEM-EUSO. The EC is a basic unit of the front-end electronics. The PDM is a basic unit of the data acquisition system., 形態: カラー図版あり, 資料番号: AA0064293065},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)},
 title = {The focal surface of the JEM-EUSO telescope},
 volume = {9},
 year = {2009}
}