Yasuhiro Murata

Profile Information

Affiliation: 准教授, 宇宙科学研究所, 国立研究開発法人宇宙航空研究開発機構

Degree: (BLANK)

J-GLOBAL ID: 200901087495864045
researchmap Member ID: 1000144539

Research Interests

Research Areas

Natural sciences / Astronomy /

Research History

1991 - 1992

学術振興会特別研究員
1991 - 1992

Researcher in Japan Society for the Promotion of Science
1992

- 文部省宇宙科学研究所助手
1992

- The Institute of Space and Astronautical Science

Education

- 1991

The University of Tokyo
- 1991

Graduate School, Division of Science, The University of Tokyo
- 1986

Faculty of Science, The University of Tokyo
- 1986

Faculty of Science, The University of Tokyo

Papers

The Two-sided Jet Structures of NGC 1052 at Scales from 300 to 4 × 107 Schwarzschild Radii

Satomi Nakahara, Akihiro Doi, Yasuhiro Murata, Masanori Nakamura, Kazuhiro Hada, Keiichi Asada, Satoko Sawada-Satoh, Seiji Kameno

The Astronomical Journal, 159(1) 14-14, Dec 13, 2019
A balloon-borne very long baseline interferometry experiment in the stratosphere: Systems design and developments

Akihiro Doi, Yusuke Kono, Kimihiro Kimura, Satomi Nakahara, Tomoaki Oyama, Nozomi Okada, Yasutaka Satou, Kazuyoshi Yamashita, Naoko Matsumoto, Mitsuhisa Baba, Daisuke Yasuda, Shunsaku Suzuki, Yutaka Hasegawa, Mareki Honma, Hiroaki Tanaka, Kosei Ishimura, Yasuhiro Murata, Reiho Shimomukai, Tomohiro Tachi, Kazuya Saito, Naohiko Watanabe, Nobutaka Bando, Osamu Kameya, Yoshinori Yonekura, Mamoru Sekido, Yoshiyuki Inoue, Hikaru Sakamoto, Nozomu Kogiso, Yasuhiro Shoji, Hideo Ogawa, Kenta Fujisawa, Masanao Narita, Hiroshi Shibai, Hideyuki Fuke, Kenta Uehara, Shoko Koyama

ADVANCES IN SPACE RESEARCH, 63(1) 779-793, Jan, 2019
Local Time Dependence of the Thermal Structure in the Venusian Equatorial Upper Atmosphere: Comparison of Akatsuki Radio Occultation Measurements and GCM Results

Hiroki Ando, Masahiro Takagi, Tetsuya Fukuhara, Takeshi Imamura, Norihiko Sugimoto, Hideo Sagawa, Katsuyuki Noguchi, Silvia Tellmann, Martin Pätzold, Bernd Häusler, Yasuhiro Murata, Hiroshi Takeuchi, Atsushi Yamazaki, Tomoaki Toda, Atsushi Tomiki, Rajkumar Choudhary, Kishore Kumar, Geetha Ramkumar, Maria Antonita

Journal of Geophysical Research: Planets, 123(9) 2270-2280, Sep, 2018 Peer-reviewed
Finding Transitions of Physical Condition in Jets from Observations over the Range of 10(3)-10(9) Schwarzschild Radii in Radio Galaxy NGC 4261

Satomi Nakahara, Akihiro Doi, Yasuhiro Murata, Kazuhiro Hada, Masanori Nakamura, Keiichi Asada

ASTROPHYSICAL JOURNAL, 854(2), Feb, 2018
Fine Vertical Structures at the Cloud Heights of Venus Revealed by Radio Holographic Analysis of Venus Express and Akatsuki Radio Occultation Data

Takeshi Imamura, Mayu Minamoto, Hiroki Ando, B, Häusler, Martin, Pätzold, Silvia Tellmann, Toshitaka Tsuda, Yuichi Aoyama, Yasuhiro Murata, Hiroshi Takeuchi, Atsushi Yamasaki, Tomoaki Toda, Atsushi Tomiki

J. Geophys. Res.: Planets, 123 doi:10.1029/2018JE005627, 2018 Peer-reviewed
Initial performance of the radio occultation experiment in the Venus orbiter mission Akatsuki

Takeshi Imamura, Hiroki Ando, Silvia Tellmann, Martin, PÃ¤tzold, Ber, HÃ¤usler, Atsushi Yamazaki, Takao M. Sato, Katsuyuki Noguchi, Yoshifumi Futaana, Janusz Oschlisniok, Sanjay Limaye, R. K. Choudhary, Yasuhiro Murata, Hiroshi Takeuchi, Chikako Hirose, Tsutomu Ichikawa, Tomoaki Toda, Atsushi Tomiki, Takumi Abe, Zen-ichi Yamamoto, Hirotomo Noda, Takahiro Iwata, Shin-ya Murakami, Takehiko Satoh, Tetsuya Fukuhara, Kazunori Ogohara, Ko-ichiro Sugiyama, Hiroki Kashimura, Shoko Ohtsuki, Seiko Takagi, Yukio Yamamoto, Naru Hirata, George L. Hashimoto, Manabu Yamada, Makoto Suzuki, Nobuaki Ishii, Tomoko Hayashiyama, Yeon Joo Lee, Masato Nakamura

Earth, Planets and Space, 69(1), Oct, 2017 Peer-reviewed
Observations of 6.7 GHz methanol masers with East-Asian VLBI Network. II. Internal proper motion measurement in G006.79-00.25

Koichiro Sugiyama, Kenta Fujisawa, Kazuya Hachisuka, Yoshinori Yonekura, Kazuhito Motogi, Satoko Sawada-Satoh, Naoko Matsumoto, Daiki Hirano, Kyonosuke Hayashi, Hideyuki Kobayashi, Noriyuki Kawaguchi, Katsunori M. Shibata, Mareki Honma, Tomoya Hirota, Yasuhiro Murata, Akihiro Doi, Hideo Ogawa, Kimihiro Kimura, Kotaro Niinuma, Xi Chen, Bo Xia, Bin Li, Kazuo Sorai, Munetake Momose, Yu Saito, Hiroshi Takaba, Toshihiro Omodaka, Kee-Tae Kim, Zhiqiang Shen

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 68(5), Oct, 2016
The Hitachi and Takahagi 32 m radio telescopes: Upgrade of the antennas from satellite communication to radio astronomy

Yoshinori Yonekura, Yu Saito, Koichiro Sugiyama, Kang Lou Soon, Munetake Momose, Masayoshi Yokosawa, Hideo Ogawa, Kimihiro Kimura, Yasuhiro Abe, Atsushi Nishimura, Yutaka Hasegawa, Kenta Fujisawa, Tomoaki Ohyama, Yusuke Kono, Yusuke Miyamoto, Satoko Sawada-Satoh, Hideyuki Kobayashi, Noriyuki Kawaguchi, Mareki Honma, Katsunori M. Shibata, Katsuhisa Sato, Yuji Ueno, Takaaki Jike, Yoshiaki Tamura, Tomoya Hirota, Atsushi Miyazaki, Kotaro Niinuma, Kazuo Sorai, Hiroshi Takaba, Kazuya Hachisuka, Tetsuro Kondo, Mamoru Sekido, Yasuhiro Murata, Naomasa Nakai, Toshihiro Omodaka

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 68(5), Oct, 2016
DETERMINATION OF CENTRAL ENGINE POSITION AND ACCRETION DISK STRUCTURE IN NGC 4261 BY CORE SHIFT MEASUREMENTS

Takafumi Haga, Akihiro Doi, Yasuhiro Murata, Hiroshi Sudou, Seiji Kameno, Kazuhiro Hada

The Astrophysical Journal, 807(1) 15-15, Jun 25, 2015
Multifrequency VLBI observations of the broad absorption line quasar J1020+4320: Recently restarted jet activity?

Akihiro Doi, Yasuhiro Murata, Nanako Mochizuki, Hiroshi Takeuchi, Keiichi Asada, Takayuki J. Hayashi, Hiroshi Nagai, Katsunori M. Shibata, Tomoaki Oyama, Takaaki Jike, Kenta Fujisawa, Koichiro Sugiyama, Hideo Ogawa, Kimihiro Kimura, Mareki Honma, Hideyuki Kobayashi, Shoko Koyama

Publications of the Astronomical Society of Japan, 65(3), Jun 25, 2013
Internal Proper Motions of Methanol Masers at 6.7 GHz in Massive Star-Forming Region Onsala 1

Koichiro Sugiyama, Kenta Fujisawa, Akihiro Doi, Mareki Honma, Yasuko Isono, Hideyuki Kobayashi, Nanako Mochizuki, Yasuhiro Murata, Satoko Sawada-Satoh, Kiyoaki Wajima

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 63(1) 53-61, Feb, 2011
Advanced Space Technologies in Space Science Missions - Space VLBI Mission ASTRO-G Project as an Example -

SAITO Hirobumi, SAKAI Shin-ichiro, HIGUCHI Ken, KISHIMOTO Naoko, TAKEUCHI Hiroshi, YOSHIHARA Keisuke, ASAKI Yoshiharu, TSUBOI Masato, MURATA Yasuhiro, KOBAYASHI Hideyuki

TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN, 8(27) To_4_33-To_4_41, 2010 Peer-reviewed
Septum Polarizer for Ka-Band H-Shaped Rotary Joint

Kaiden Masahiro, Kimura Kimihiro, Ogawa Hideo, Kasuga Takashi, Tsuboi Masato, Murata Yasuhiro

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 30(7) 727-737, Jul, 2009 Peer-reviewed
ASTRO-G Observing Systems

Doi Akihiro, Tsuboi Masato, Kono Yusuke, Takeuchi Hiroshi, Mochizuki Nanako, Murata Yasuhiro, Grp ASTRO-G

APPROACHING MICRO-ARCSECOND RESOLUTION WITH VSOP-2: ASTROPHYSICS AND TECHNOLOGY, 402 46-+, 2009 Peer-reviewed
The 2006 radio outbursts of a microquasar Cygnus X-3: Observations and data

Tsuboi Masato, Tosaki Tomoka, Kuno Nario, Nakanishi Kouichiro, Sawada Tsuyoshi, Umemoto Tomofumi, Trushkin Sergei A, Kotani Taro, Kawai Nobuyuki, Kurono Yasutaka, Handa Toshihiro, Kohno Kotaro, Tsukagoshi Takashi, Kameya Osamu, Kobayashi Hideyuki, Fujisawa Kenta, Doi Akihiro, Omodaka Toshihiro, Takaba Hiroshi, Sudou Hiroshi, Wakamatsu Ken-ichi, Koyama Yasuhiro, Kawai Eiji, Mochizuki Nanako, Murata Yasuhiro

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 60(3) 465-473, Jun 25, 2008 Peer-reviewed
ASTRO-G/VSOP-2 off-set Cassegrain telescope

K. Kimura, H. Ogawa, H. Ujihara, N. Kishimoto, K. Kawahara, T. Mizuno, Y. Murata, M. C. Natori, H. Hirabayashi, M. Tsuboi, K. Higuchi, H. Saito, M. Yoshihara, S. Iikura

2008 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-9, 615-+, 2008 Peer-reviewed
Evaluation of differential VLBI phase delay observable for Spacecraft Navigation - ΔVLBI observation of Hayabusa at touchdown to ITOKAWA -

Mamoru Sekido, Ryuichi Ichikawa, Makoto Yoshikawa, Hiroshi Takeuchi, Takaji Kato, Nanako Mochizuki, Yasuhiro Murata, Tsutomu Ichikawa

Proceedings of the SICE Annual Conference, 3029-3036, 2007
Intraday variability feature and milliarcsecond-scale structure in PKS 1622-297

Wajima Kiyoaki, Bignall Hayley E, Kobayashi Hideyuki, Hirabayashi Hisashi, Murata Yasuhiro, Edwards Philip G, Tsuboi Masato, Fujisawa Kenta

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 49(4) 1851-1855, Oct, 2006 Peer-reviewed
Milliarcsecond-scale structure in the gamma-ray loud quasar PKS 1622-297

Kiyoaki Wajima, Hayley E. Bignall, Hideyuki Kobayashi, Hisashi Hirabayashi, Yasuhiro Murata, Philip G. Edwards, Masato Tsuboi, Kenta Fujisawa

Publications of the Astronomical Society of Japan, 58(2) 223-232, 2006 Peer-reviewed
VLBI observation of narrow bandwidth signals from the spacecraft

Fuyuhiko Kikuchi, Yusuke Kono, Makoto Yoshikawa, Mamoru Sekido, Masafumi Ohnishi, Yasuhiro Murata, Jinsong Ping, Qinghui Liu, Koji Matsumoto, Kazuyoshi Asari, Seiitsu Tsuruta, Hideo Hanada, Nobuyuki Kawano

Earth, Planets and Space, 56(11) 1041-1047, 2004

Misc.

118

JAXA深宇宙探査用54mアンテナ開発の現状(その3)

村田泰宏, 沼田健二, 内村孝志, 大西徹, 木村公洋, 田渕豪, 坪井昌人, 戸田知朗, 冨木淳史, 中原聡美, 野中房一, 長谷川豊, 湯地恒次, 吉永昌志

日本天文学会年会講演予稿集, 2020, 2020
気球VLBI実験: 2019年の実験の報告と2020年の実験再提案

河野裕介, 土居明広, 木村公洋, 中原聡美, 下向怜歩, 長谷川豊, 小山友明, 鈴木駿策, 亀谷收, 村田泰宏, 米倉覚則, 岡田望, 海老沢研, 井上芳幸, 石村康生, 本間希樹, 小川英夫, 小木曽望, 田中宏明, 莊司泰弘, 坂東信尚, Kono Yusuke, Doi Akihiro, Kimura Kimihiro, Nakahara Satomi, Shimomukai Reiho, Hasegawa Yutaka, Oayama Tomoaki, Suzuki Shunsaku, Kameya Osamu, Murata Yasuhiro, Yonekura Yoshinori, Okada Nozomu, Ebisawa Ken, Inoue Yoshiyuki, Ishimura Kosei, Honma Mareki, Ogawa Hideo, Kogiso Nozomu, Tanaka Hiroaki, Shoji Yasuhiro, Bando Nobutaka

大気球シンポジウム: 2019年度 = Balloon Symposium: 2019, Nov, 2019
JAXA深宇宙探査用54mアンテナ開発の現状(その2)

村田泰宏, 沼田健二, 内村孝志, 大西徹, 関川純人, 田渕豪, 坪井昌人, 戸田知朗, 冨木淳史, 中原聡美, 野中房一, 長谷川豊, 湯地恒次

日本天文学会年会講演予稿集, 2019 172, Feb 20, 2019
気球 VLBI 実験：2018年の実験の報告と2019年の実験再提案

土居明広, 河野裕介, 木村公洋, 中原聡美, 下向怜歩, 長谷川豊, 小山友明, 鈴木駿策, 亀谷收, 村田泰宏, 米倉覚則, 岡田望, 保田大介, 関戸衛, 海老沢研, 井上芳幸, 石村康生, 本間希樹, 小川英夫, 小木曽望, 田中宏明, 芝井広, 成田正直, 莊司泰弘, 坂東信尚, 藤澤健太, 青木貴弘, Doi Akihiro, Kono Yusuke, Kimura Kimihiro, Nakahara Satomi, Shimomukai Reiho, Hasegawa Yutaka, Oyama Tomoaki, Suzuki Shunsaku, Kameya Osamu, Murata Yasuhiro, Yonekura Yoshinori, Okada Nozomi, Yasuda Daisuke, Sekido Mamoru, Ebisawa Ken, Inoue Yoshiyuki, Ishimura Kosei, Honma Mareki, Ogawa Hideo, Kogiso Nozomu, Tanaka Hiroaki, Shibai Hiroshi, Narita Masanao, Shoji Yasuhiro, Bando Nobutaka, Fujisawa Kenta, Aoki Takahiro

大気球シンポジウム: 平成30年度 = Balloon Symposium: 2018, Nov, 2018
JAXA深宇宙探査用新54mアンテナ搭載X,Ka帯受信機の開発

長谷川豊, 沼田健二, 内村孝志, 大西徹, 関川純人, 田渕豪, 坪井昌人, 戸田知朗, 冨木淳史, 中原聡美, 野中房一, 村田泰宏, 湯地恒次, 石野雅之

日本天文学会年会講演予稿集, 2018 187, Aug 20, 2018
JAXA深宇宙探査用54mアンテナ開発の現状

村田泰宏, 沼田健二, 内村孝志, 大西徹, 関川純人, 田渕豪, 坪井昌人, 戸田知朗, 冨木淳史, 野中房一, 長谷川豊, 湯地恒次

日本天文学会年会講演予稿集, 2018 192, Feb 20, 2018
2017.11.7 Crab pulsar large glitch観測速報(2):波形変化の有無検証

木坂将大, 榎戸輝揚, 寺澤敏夫, 徳丸宗利, 俵海人, 岳藤一宏, 関戸衛, 三澤浩昭, 土屋史紀, 村田泰宏, 竹内央, 米倉覚則, 青木貴弘, 新沼浩太郎, 藤澤健太, 本間希樹, 小山友明, 柴田晋平, 浅野勝晃, 田中周太

日本天文学会年会講演予稿集, 2018, 2018
System Design of the JAXA New Deep Space Ground Station: GREAT

大西徹, 沼田健二, 内村孝志, 戸田知朗, 坪井昌人, 村田泰宏, 冨木淳史, 野中房一, 田渕豪, 関川純人, 湯地恒次, 長谷川豊, 中原聡美

宇宙科学技術連合講演会講演集(CD-ROM), 62nd, 2018
臼田宇宙空間観測所64mアンテナの電波天文観測に向けた性能評価

藏原昂平, 中西裕之, 今井裕, 齊田智恵, 村田泰宏, 坪井昌人, 上原顕太, 石川聡一, 土橋一仁, 下井倉ともみ, 藤沢健太, 青木貴弘, 山本宏昭, 米倉覚則, 春日隆

日本天文学会年会講演予稿集, 2017 206, Feb 28, 2017
あかつき電波科学の初期報告

今村剛, 安藤紘基, 阿部琢美, 岩田隆浩, 村田泰宏, 竹内央, 野田寛大, 二穴喜文, 野口克行, Hausler Bernd, Patzold Martin, Tellmann Silvia, あかつきプロジェクト, Imamura Takeshi, Ando Hiroki, Abe Takumi, Iwata Takahiro, Murata Yasuhiro, Takeuchi Hiroshi, Noda Hirotomo, Futaana Yoshifumi, Noguchi Katsuyuki, Hausler Bernd, Patzold Martin, Tellmann Silvia, AKATSUKI Project

第30回大気圏シンポジウム: 講演集録 = Proceedings of the 30th Atmospheric Science Symposium, Dec, 2016
A study of 2 Gbps class dual polarized X-band downlink communication system

60 5p, Sep 6, 2016
JAXAにおける深宇宙探査用大型アンテナの開発とその天文利用

村田泰宏, 沼田健二, 内村孝志, 水上陽誠, 野中房一, 湯地恒次, 大西徹, 古山義, 坪井昌人, 冨木淳史, 戸田知朗

日本天文学会年会講演予稿集, 2016 202, Aug 20, 2016
臼田64m等の衛星・探査機用アンテナを利用した電波天文観測のシステムと今後の方向性について

村田泰宏, 坪井昌人, 竹内央, 望月奈々子, 中島潔, 山本善一, 上原顕太, 石川聡一, 河野裕介, 小山友明, 金口政弘, 鈴木駿策, 中西裕之, 齊田智恵, 藏原昂平, 土橋一仁, 下井倉ともみ, 春日隆, 藤沢健太

日本天文学会年会講演予稿集, 2016 175, Feb 20, 2016
臼田64mアンテナ搭載を目的としたL,Cバンド高感度受信機系の開発(1)

春日隆, 村田泰宏, 坪井昌人

日本天文学会年会講演予稿集, 2016 176, Feb 20, 2016
気球VLBIミッションの検討 VI

土居明広, 河野裕介, 木村公洋, 小山友明, 本間希樹, 鈴木駿策, 松本尚子, 松本尚子, 馬場満久, 村田泰宏, 坂東信尚, 福家英之, 石村康生, 中原聡美, 莊司泰弘, 田中宏明, 坂本啓, 樋口健, 小木曽望, 児玉峻, 萱場綾子

日本天文学会年会講演予稿集, 2016, 2016
JAXA new deep space ground station for HAYABUSA2

Tomoaki Toda, Kenji Numata, Takashi Uchimura, Yosei Mizukami, Koji Yuchi, Masato Tsuboi, Yasuhiro Murata, Atsushi Tomiki, Fusaichi Nonaka, Toru Oonishi

TTC 2016 - 7th ESA International Workshop on Tracking, Telemetry and Command Systems for Space Applications, Jan 1, 2016
臼田64m等の衛星・探査機用アンテナを利用した電波天文観測の状況

村田泰宏, 竹内央, 坪井昌人, 望月奈々子, 土居明広, 朝木義晴, 中島潔, 山本善一, 上原顕太, 山口健太郎, 河野裕介, 金口政弘, 鈴木駿策, 中西裕之, 齊田智恵, 小澤武揚, 土橋一仁, 下井倉ともみ, 木村公洋, 川畑亮二, 栗原忍, 藤沢健太

日本天文学会年会講演予稿集, 2015 234, Feb 20, 2015
気球VLBIミッションの検討 V

土居明広, 河野裕介, 木村公洋, 小山友明, 本間希樹, 鈴木駿策, 秋山和徳, 松本尚子, 松本尚子, 馬場満久, 村田泰宏, 坂東信尚, 福家英之, 石村康生, 中原聡美, 莊司泰弘, 田中宏明, 坂本啓, 樋口健, 荻芳郎, 萱場綾子

日本天文学会年会講演予稿集, 2015, 2015
次世代赤外線天文衛星SPICA:システム技術検討

中川貴雄, 芝井広, 小川博之, 松原英雄, 川田光伸, 片ざ宏一, 山村一誠, 塩谷圭吾, 和田武彦, 村田泰宏, 磯部直樹, 浅野健太朗, 船木一幸, 後藤健, 竹内伸介, 上野宗孝, 杉田寛之, 篠崎慶亮, 佐藤洋一, 山脇敏彦, 水谷忠均, 巳谷真司, 尾中敬, 河野孝太郎, 土井靖生, 左近樹, 金田英宏, 大藪進喜, 石原大助, 津村耕司, 松浦周二

日本天文学会年会講演予稿集, 2015, 2015
臼田宇宙空間観測所64m電波望遠鏡による中性水素原子ガス21cm線の観測

中西裕之, 齊田智恵, 村田泰宏, 坪井昌人, 米倉覚則, 土橋一仁

日本天文学会年会講演予稿集, 2014 82, Aug 20, 2014

Books and Other Publications

VSOP計画 : 活動銀河核の周波数1.6GHzおよび5GHzでのスペースVLBIによるイメージング

高解像での銀河とその構造, 2001
The VSOP project : Space VLBI Imaging of AGN at 1.6 and 5GHz

Galaxies and Their Constituents at the highest Angular Resolution(IAS Symposium 205)Astronomical Society of the Pacific., 2001
「はるか」 : スペースVLBI用電波望遠鏡

電波望遠鏡, 2000
HALCA : the radio telescope for the space VLBI mission

"The Radio Telescopes"Procceedings of SPIE, 2000

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