Dept. of Spacecraft Engineering
  1. 研究者リスト
  2. 松崎 恵一

松崎 恵一

マツザキ ケイイチ  (Keiichi Matsuzaki)

基本情報

所属
国立研究開発法人宇宙航空研究開発機構 宇宙科学研究所 宇宙機応用工学研究系 准教授
J-GLOBAL ID
202001007325831201
researchmap会員ID
R000009366

研究キーワード

 8

論文

 34
  • 三浦 昭, 松崎 恵一, 石田 貴行, 田中 雅光, 井上 弘士
    宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌 JAXA-RR-22-009(12) 31-40 2023年2月28日  査読有り
    超伝導の原理に基づく論理回路の一種である，単一磁束量子回路の動作を説明するためのインタラクティブ可視化手法について述べる．宇宙探査に関わる将来構想のひとつとして，単一磁束量子回路を用いたデバイスを宇宙機に搭載することが検討されている．単一磁束量子回路はデバイスの動作に係る電力消費が極めて小さく，また演算速度の高速化も期待されている．一方で単一磁束量子回路はCPU やメモリ等，半導体デバイスの論理回路と動作原理が大きく異なるため，その理解の助けとなるような可視化ツールが有用であると期待される．本稿においては，単一磁束量子回路の動作について，WebGL ベースのAPI 等のJavaScript を用いたインタラクティブ可視化アプリケーションを構築し，その課題や将来展望等について検討した．
  • 西村 佳代子, 松崎 恵一, 下川 有希, 谷田貝 宇, 宮野 喜和
    宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌 JAXA-RR-14-009(4) 1-13 2015年3月31日  査読有り責任著者
  • 吉野 彰, 稲田 久里子, 松崎 恵一, 山内 千里
    宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌 JAXA-RR-14-009(4) 105-125 2015年3月31日  査読有り
    DARTS (http://darts.jaxa.jp/)は, JAXAの様々な科学衛星のデータを研究用に公開するデータアーカイブシステムであり, 宇宙科学研究所科学衛星運用・データ利用センター(C-SODA)が運用している. 我々は, 赤外線天文衛星「あかり」の全天サーベイ観測によって得られた2次元画像(全天マップ)を公開するための検索機能付きウェブインターフェースを開発している. 全天マップは, 多数の画像ファイルがタイル状に並んで全天球面をカバーするように構成されており, それぞれの画像は数度平方程度の天域を占めている. 本検索機能において, ユーザーに指定された領域を一部でも含む画像ファイルは全て検索結果として返されるものとする. そのような検索を実現するため, 各画像内を多数の小さな矩形領域に分割して各領域の中心点を直交座標系で表し, その座標値をデータベースに登録するという方法が採用される. この方法は, HEALPixのような外部の天球分割ライブラリが不要で, 天の両極が特異点にならず, かつ任意の座標系を用いた高速検索が可能という利点を持つ.開発と維持管理のコストを低減させるため, われわれはあかりカタログ検索の仕組みを本検索機能に応用し, またPHPとPostgreSQLを用いることによって本機能を実装する.
  • 西村 佳代子, 松崎 恵一, 宮澤 秀幸, 高木 亮治, 山下 美和子, 宮野 喜和, 福田 盛介, 馬場 肇, 永松 弘行, 山田 隆弘
    宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌 JAXA-RR-13-010(3) 17-26 2014年3月31日  査読有り責任著者
    GSTOS (Generic Spacecraft Test and Operations Software; 汎用衛星試験運用ソフトウェア) は，ISAS (Institute of Space and Aeronautical Science) の今後の衛星の試験と運用に使用される汎用のソフトウェアであり，SIB2 (Spacecraft Information Base version 2) に基づき動作する．SIB2/GSTOS-1 プロジェクトは，SPRINT-A, ASTRO-H, Bepi/MMO 向けのSIB2/GSTOSを開発するプロジェクトである．本論文では，SIB2/GSTOS-1 プロジェクトが目指すゴール，従来のISAS における典型的な衛星試験・運用システムに対する改善点を述べるとともに，現在までの開発状況，今後の課題について述べる．
  • Y. Katsukawa, K. Ichimoto, Y. Suematsu, H. Hara, R. Kano, T. Shimizu, K. Matsuzaki
    SOLAR PHYSICS AND SPACE WEATHER INSTRUMENTATION V 8862 2013年  査読有り
    We present a design progress of the Solar UV-Vis-IR Telescope (SUVIT) aboard the next Japanese solar mission SOLAR-C. SUVIT has an aperture diameter of similar to 1.4 m for achieving spectro-polarimetric observations with spatial and temporal resolution exceeding the Hinode Solar Optical Telescope (SOT). We have studied structural and thermal designs of the optical telescope as well as the optical interface between the telescope and the focal plane instruments. The focal plane instruments are installed into two packages, filtergraph and spectrograph packages. The spectropolarimeter is the instrument dedicated to accurate polarimetry in the three spectrum windows at 525 nm, 854 nm, and 1083 nm for observing magnetic fields at both the photospheric and chromospheric layers. We made optical design of the spectrograph accommodating the conventional slit spectrograph and the integral field unit (IFU) for two-dimensional coverage. We are running feasibility study of the IFU using fiber arrays consisting of rectangular cores.
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MISC

 20
  • 成影典之, 岡光夫, 深沢泰司, 松崎恵一, 渡辺伸, 坂尾太郎, 萩野浩一, 三石郁之, 水野恒史, 篠原育, 川手朋子, 下条圭美, 高棹真介, 金子岳史, 田辺博士, 上野宗孝, 高橋忠幸, 高島健, 太田方之
    日本天文学会年会講演予稿集 2022 2022年  
  • 成影典之, 岡光夫, 深沢泰司, 松崎恵一, 渡辺伸, 坂尾太郎, 萩野浩一, 三石郁之, 水野恒史, 篠原育, 川手朋子, 下条圭美, 高棹真介, 金子岳史, 田辺博士, 上野宗孝, 高橋忠幸, 高島健, 太田方之
    日本天文学会年会講演予稿集 2021 2021年  
  • Noriyuki Narukage, Mitsuo Oka, Yasushi Fukazawa, Keiichi Matsuzaki, Shin Watanabe, Taro Sakao, Kouichi Hagino, Ikuyuki Mitsuishi, Tsunefumi Mizuno, Iku Shinohara, Masumi Shimojo, Shinsuke Takasao, Hiroshi Tanabe, Munetaka Ueno, Tadayuki Takahashi, Takeshi Takashima, Masayuki Ohta
    Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray 2020年12月13日  
  • Makoto S. Tashiro, Hironori Maejima, Kenichi Toda, Richard L. Kelley, Lillian Reichenthal, Leslie Hartz, Robert Petre, Brian J. Williams, Matteo Guainazzi, Elisa Costantini, Ryuichi Fujimoto, Kiyoshi Hayashida, Joy Henegar-Leon, Matt Holland, Yoshitaka Ishisaki, Caroline Kilbourne, Mike Loewenstein, Kyoko Matsushita, Koji Mori, Takashi Okajima, F. Scott Porter, Gary Sneiderman, Yoh Takei, Yukikatsu Terada, Hiroshi Tomida, Hiroya Yamaguchi, Shin Watanabe, Hiroki Akamatsu, Yoshitaka Arai, Marc Audard, Hisamitsu Awaki, Iurii Babyk, Aya Bamba, Nobutaka Bando, Ehud Behar, Thomas Bialas, Rozenn Boissay-Malaquin, Laura Brenneman, Greg Brown, Edgar Canavan, Meng Chiao, Brian Comber, Lia Corrales, Renata Cumbee, Cor de Vries, Jan-Willem den Herder, Johannes Dercksen, Maria Diaz-Trigo, Michael DiPirro, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan Eckart, Dominique Eckert, Satoshi Eguchi, Teruaki Enoto, Yuichiro Ezoe, Carlo Ferrigno, Yutaka Fujita, Yasushi Fukazawa, Akihiro Furuzawa, Luigi Gallo, Nathalie Gorter, Martin Grim, Liyi Gu, Kouichi Hagino, Kenji Hamaguchi, Isamu Hatsukade, David Hawthorn, Katsuhiro Hayashi, Natalie Hell, Junko Hiraga, Edmund Hodges-Kluck, Takafumi Horiuchi, Ann Hornschemeier, Akio Hoshino, Yuto Ichinohe, Sayuri Iga, Ryo Iizuka, Manabu Ishida, Naoki Ishihama, Kumi Ishikawa, Kosei Ishimura, Tess Jaffe, Jelle Kaastra, Timothy Kallman, Erin Kara, Satoru Katsuda, Steven Kenyon, Mark Kimball, Takao Kitaguti, Shunji Kitamoto, Shogo Kobayashi, Akihide Kobayashi, Takayoshi Kohmura, Aya Kubota, Maurice Leutenegger, Muzi Li, Tom Lockard, Yoshitomo Maeda, Maxim Markevitch, Connor Martz, Hironori Matsumoto, Keiichi Matsuzaki, Dan McCammon, Brian McLaughlin, Brian McNamara, Joseph Miko, Eric Miller, Jon Miller, Kenji Minesugi, Shinji Mitani, Ikuyuki Mitsuishi, Misaki Mizumoto, Tsunefumi Mizuno, Koji Mukai, Hiroshi Murakami, Richard Mushotzky, Hiroshi Nakajima, Hideto Nakamura, Kazuhiro Nakazawa, Chikara Natsukari, Kenichiro Nigo, Yusuke Nishioka, Kumiko Nobukawa, Masayoshi Nobukawa, Hirofumi Noda, Hirokazu Odaka, Mina Ogawa, Takaya Ohashi, Masahiro Ohno, Masayuki Ohta, Atsushi Okamoto, Naomi Ota, Masanobu Ozaki, Stephane Paltani, Paul Plucinsky, Katja Pottschmidt, Michael Sampson, Takahiro Sasaki, Kosuke Sato, Rie Sato, Toshiki Sato, Makoto Sawada, Hiromi Seta, Yasuko Shibano, Maki Shida, Megumi Shidatsu, Shuhei Shigeto, Keisuke Shinozaki, Peter Shirron, Aurora Simionescu, Randall Smith, Kazunori Someya, Yang Soong, Keisuke Sugawara, Yasuharu Sugawara, Andy Szymkowiak, Hiromitsu Takahashi, Toshiaki Takeshima, Toru Tamagawa, Keisuke Tamura, Takaaki Tanaka, Atsushi Tanimoto, Yuichi Terashima, Yohko Tsuboi, Masahiro Tsujimoto, Hiroshi Tsunemi, Takeshi Tsuru, Hiroyuki Uchida, Yuusuke Uchida, Hideki Uchiyama, Yoshihiro Ueda, Shinichiro Uno, Jacco Vink, Tomomi Watanabe, Michael Wittheof, Rob Wolfs, Shinya Yamada, Kazutaka Yamaoka, Noriko Yamasaki, Makoto Yamauchi, Shigeo Yamauchi, Keiichi Yanagase, Tahir Yaqoob, Susumu Yasuda, Tessei Yoshida, Nasa Yoshioka, Irina Zhuravleva
    Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray 2020年12月13日  
  • Hironori Maejima, Lorella Angelini, Elisa Costantini, Mark R. Edison, Jan-Willem den Herder, Yoshitaka Ishisaki, Kyoko Matsushita, Koji Mori, Matteo Guainazzi, Richard L. Kelley, Kenichi Toda, Lillian S. Reichenthal, James V. Lobell, Robert Petre, Ryuichi Fujimoto, Martin Grim, Kiyoshi Hayashida, Stéphane Paltani, Gary A. Sneiderman, Yoh Takei, Yukikatsu Terada, Hiroshi Tomida, Makoto S. Tashiro, Hiroki Akamatsu, Yoshitaka Arai, Hisamitsu Awaki, Iurii Babyk, Aya Bamba, Peter Barfknecht, Kim Barnstable, Thomas Bialas, Branimir Blagojevic, Joseph Bonafede, Clifford Brambora, Laura Brenneman, Greg Brown, Kimberly Brown, Laura Burns, Edgar Canavan, Tim Carnahan, Meng Chiao, Brian Comber, Lia Corrales, Cor de Vries, Johannes Dercksen, Maria Diaz-Trigo, Tyrone Dillard, Michael DiPirro, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan Eckart, Teruaki Enoto, Yuichiro Ezoe, Carlo Ferrigno, Yasushi Fukazawa, Akihiro Furuzawa, Luigi Gallo, Steve Graham, Liyi Gu, Kohichi Hagino, Kenji Hamaguchi, Isamu Hatsukade, Dean Hawes, Takayuki Hayashi, Cailey Hegarty, Natalie Hell, Junko Hiraga, Edmund Hodges-Kluck, Matt Holland, Ann Hornschemeier, Akio Hoshino, Yuto Ichinohe, Ryo Iizuka, Kazunori Ishibashi, Manabu Ishida, Kumi Ishikawa, Kosei Ishimura, Bryan James, Timothy Kallman, Erin Kara, Satoru Katsuda, Steven Kenyon, Caroline Kilbourne, Mark Kimball, Takao Kitaguti, Shunji Kitamoto, Shogo Kobayashi, Takayoshi Kohmura, Shu Koyama, Aya Kubota, Maurice A. Leutenegger, Tom Lockard, Mike Loewenstein, Yoshitomo Maeda, Lynette Marbley, Maxim Markevitch, Hironori Matsumoto, Keiichi Matsuzaki, Dan McCammon, Brian McNamara, Joseph Miko, Eric Miller, Jon Miller, Kenji Minesugi, Ikuyuki Mitsuishi, Tsunefumi Mizuno, Hideyuki Mori, Koji Mukai, Hiroshi Murakami, Richard Mushotzky, Hiroshi Nakajima, Hideto Nakamura, Shinya Nakashima, Kazuhiro Nakazawa, Chikara Natsukari, Kenichiro Nigo, Yusuke Nishioka, Kumiko Nobukawa, Masayoshi Nobukawa, Hirofumi Noda, Hirokazu Odaka, Mina Ogawa, Takaya Ohashi, Masahiro Ohno, Masayuki Ohta, Takashi Okajima, Atsushi Okamoto, Michitaka Onizuka, Naomi Ota, Masanobu Ozaki, Paul Plucinsky, F. Scott Porter, Katja Pottschmidt, Kosuke Sato, Rie Sato, Makoto Sawada, Hiromi Seta, Ken Shelton, Yasuko Shibano, Maki Shida, Megumi Shidatsu, Peter Shirron, Aurora Simionescu, Randall Smith, Kazunori Someya, Yang Soong, Yasuharu Suagawara, Andy Szymkowiak, Hiromitsu Takahashi, Toru Tamagawa, Takayuki Tamura, Takaaki Tanaka, Yuichi Terashima, Yohko Tsuboi, Masahiro Tsujimoto, Hiroshi Tsunemi, Takeshi Tsuru, Hiroyuki Uchida, Hideki Uchiyama, Yoshihiro Ueda, Shinichiro Uno, Thomas Walsh, Shin Watanabe, Brian Williams, Rob Wolfs, Michael Wright, Shinya Yamada, Hiroya Yamaguchi, Kazutaka Yamaoka, Noriko Y. Yamasaki, Shigeo Yamauchi, Makoto Yamauchi, Keiichi Yanagase, Tahir Yaqoob, Susumu Yasuda, Nasa Yoshioka, Jaime Zabala, Zhuravleva Irina, Yutaka Fujita
    Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray 10699 2018年7月6日  
    © 2018 SPIE. The ASTRO-H mission was designed and developed through an international collaboration of JAXA, NASA, ESA, and the CSA. It was successfully launched on February 17, 2016, and then named Hitomi. During the in-orbit verification phase, the on-board observational instruments functioned as expected. The intricate coolant and refrigeration systems for soft X-ray spectrometer (SXS, a quantum micro-calorimeter) and soft X-ray imager (SXI, an X-ray CCD) also functioned as expected. However, on March 26, 2016, operations were prematurely terminated by a series of abnormal events and mishaps triggered by the attitude control system. These errors led to a fatal event: the loss of the solar panels on the Hitomi mission. The X-ray Astronomy Recovery Mission (or, XARM) is proposed to regain the key scientific advances anticipated by the international collaboration behind Hitomi. XARM will recover this science in the shortest time possible by focusing on one of the main science goals of Hitomi,"Resolving astrophysical problems by precise high-resolution X-ray spectroscopy".1 This decision was reached after evaluating the performance of the instruments aboard Hitomi and the mission's initial scientific results, and considering the landscape of planned international X-ray astrophysics missions in 2020's and 2030's. Hitomi opened the door to high-resolution spectroscopy in the X-ray universe. It revealed a number of discrepancies between new observational results and prior theoretical predictions. Yet, the resolution pioneered by Hitomi is also the key to answering these and other fundamental questions. The high spectral resolution realized by XARM will not offer mere refinements; rather, it will enable qualitative leaps in astrophysics and plasma physics. XARM has therefore been given a broad scientific charge: "Revealing material circulation and energy transfer in cosmic plasmas and elucidating evolution of cosmic structures and objects". To fulfill this charge, four categories of science objectives that were defined for Hitomi will also be pursued by XARM; these include (1) Structure formation of the Universe and evolution of clusters of galaxies; (2) Circulation history of baryonic matters in the Universe; (3) Transport and circulation of energy in the Universe; (4) New science with unprecedented high resolution X-ray spectroscopy. In order to achieve these scientific objectives, XARM will carry a 6 × 6 pixelized X-ray micro-calorimeter on the focal plane of an X-ray mirror assembly, and an aligned X-ray CCD camera covering the same energy band and a wider field of view. This paper introduces the science objectives, mission concept, and observing plan of XARM.
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主要な講演・口頭発表等

 38
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共同研究・競争的資金等の研究課題

 5
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