Doi Akihiro 土居明広

… Alternative Names

DOI Akihiro 土居明広

土居明広ドイアキヒロ

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Researcher Number	90403641
Other IDs
Affiliation (Current)	2025: 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, 助教
Affiliation (based on the past Project Information) *help	2015 – 2024: 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, 助教 2016: 宇宙科学研究所, 助教 2010 – 2014: 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 助教 2009: Japan Aerospace Exploration Agency, 宇宙科学研究本部, 助教 2007: Japan Aerospace Exploration Agency, 宇宙科学研究本部, 助教 2006: 山口大学, 大学院・理工学研究科, 非常勤研究員 2005: 山口大学, 理学部, 非常勤研究員
Review Section/Research Field	Principal Investigator Astronomy / Basic Section 16010:Astronomy-related / Complex systems Except Principal Investigator Astronomy / Transformative Research Areas, Section (II)
Keywords	Principal Investigator ブラックホール / VLBI / 電波 / 活動銀河核 / 干渉計 / ジェット / 銀河 / 宇宙工学 / 飛翔体 / 気球 … More / 天文学 / 電波天文学 / 観測技術 / 天文 / ALMA / 飛翔体技術 / 宇宙物理学 / スパースモデリング / 制御 / 成層圏 / 電波望遠鏡 / 位置天文 / 位置天文学 / 降着円盤 / 位相補償 / 電波干渉計 / 活動銀河 / アウトフロー … More Except Principal Investigator 相対論的ジェット / ブラックホール / 活動銀河核 / VLBI / 電波天文学 / 赤外線天文学 / Ｘ線天文学 / マルチメッセンジャー天文学 / 初期宇宙 / 人工衛星 / ガンマ線バースト / 超長基線電波干渉計(VLBI) / 超長基線電波干渉計（VLBI） / 韓国：イタリア / 韓国: イタリア / 電波 / BSアンテナ / メタノール・メーザ天体 / 電波望遠鏡 / 天文学 / 位相安定度 / メーザ天体 / 地上観測機器 Less

Further Transformation of Multi Messenger Observation Satellite Collaborating with X-ray and Near-Infrared Observations
- Principal Investigator
  
  米徳大輔
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Kanazawa University
Systematic studies of the coronal radio emission from supermassive black holesPrincipal Investigator
- Principal Investigator
  
  Doi Akihiro
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Japan Aerospace EXploration Agency
The flight test of radio interferometry in stratospherePrincipal Investigator
- Principal Investigator
  
  Doi Akihiro
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace EXploration Agency
ブラックホール直接撮像をおこなう気球サブミリ波VLBIのキーテクノロジーPrincipal Investigator
- Principal Investigator
  
  土居明広
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Japan Aerospace EXploration Agency
Observational study of jet-formation regions in supermassive black holes with a novel VLBI technique
- Principal Investigator
  
  Hada Kazuhiro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory of Japan
Precise measurements of black holes for studies of active galactic nucleiPrincipal Investigator
- Principal Investigator
  
  DOI AKIHIRO
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace EXploration Agency
日韓ＶＬＢＩ網で探る巨大ブラックホールからの相対論的ジェット噴流
- Principal Investigator
  
  紀基樹
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace Exploration Agency
Observational Studies of the active galactic nuclei with rapidly growing black holes by direct imaging using VLBIPrincipal Investigator
- Principal Investigator
  
  DOI Akihiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace Exploration Agency
大学連携VLBIによる狭輝線セイファート1型銀河の観測的研究Principal Investigator
- Principal Investigator
  
  土居明広
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Japan Aerospace Exploration Agency
  Yamaguchi University
山口32m電波望遠鏡とBSアンテナをインターネット結合したVLBI観測
- Principal Investigator
  
  増山博行
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Astronomy
- Research Institution
  Yamaguchi University

[Journal Article] A Giant Metrewave Radio Telescope survey of radio-loud broad absorption line quasars2024
- Author(s)
  Takayuki J Hayashi , Akihiro Doi , Hiroshi Nagai
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 530 Issue: 3 Pages: 2590-2607
- DOI
  10.1093/mnras/stae1008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04020
[Journal Article] Probing the Heart of Active Narrow-line Seyfert 1 Galaxies with VERA Wideband Polarimetry2023
- Author(s)
  Takamura Mieko、Hada Kazuhiro、Honma Mareki、Oyama Tomoaki、Yamauchi Aya、Suzuki Syunsaku、Hagiwara Yoshiaki、Orienti Monica、D’Ammando Filippo、Park Jongho、Kam Minchul、Doi Akihiro
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 952 Issue: 1 Pages: 47-47
- DOI
  10.3847/1538-4357/acd9a8
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020
[Journal Article] A ring-like accretion structure in M87 connecting its black hole and jet2023
- Author(s)
  Ru L. et al., including M. Honma
- Journal Title
  
  Nature
  
  Volume: 616 Issue: 7958 Pages: 686-690
- DOI
  10.1038/s41586-023-05843-w
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0081, KAKENHI-PROJECT-23K03453, KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-18K13594
[Journal Article] The Past and Future of East Asia to Italy: Nearly Global VLBI2023
- Author(s)
  Gabriele Giovannini, Yuzhu Cui, Kazuhiro Hada, Kunwoo Yi, Hyunwook Ro, Bong Won Sohn, Mieko Takamura, Salvatore Buttaccio, Filippo D’Ammando, Marcello Giroletti, Yoshiaki Hagiwara, Motoki Kino, Evgeniya Kravchenko, Giuseppe Maccaferri, Alexey Melnikov, Kotaro Niinuma, Monica Orienti,..., Akihiro Doi, et al.
- Journal Title
  
  Galaxies
  
  Volume: 11 Issue: 2 Pages: 49-49
- DOI
  10.3390/galaxies11020049
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-21K03618, KAKENHI-PROJECT-21K03628, KAKENHI-PROJECT-22H00157
[Journal Article] The centimeter-to-submillimeter broad-band radio spectrum of the central compact component in a nearby type-II Seyfert galaxy NGC?10682023
- Author(s)
  Michiyama Tomonari、Inoue Yoshiyuki、Doi Akihiro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 75 Issue: 5 Pages: 874-882
- DOI
  10.1093/pasj/psad044
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18277, KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-19K14772, KAKENHI-PROJECT-22K14073
[Journal Article] Reliability Analysis for Resilient Operation of Smart Antenna Considering Functional Recovery after Actuator Failures2022
- Author(s)
  横田航一, 小木曽望, 飯田輝澄, 土居明広
- Journal Title
  
  JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
  
  Volume: 70 Issue: 2 Pages: 31-39
- DOI
  10.2322/jjsass.70.31
- ISSN
  1344-6460, 2432-3691
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04020
[Journal Article] Experimental demonstration of deformable reflector antenna system with high accuracy deformation measurement2022
- Author(s)
  Tanaka, Hiroaki; Kogiso, Nozomu; Sakano, Fumika ; Katsumata, Nobuhisa ; Yamazaki, Kenji ; Higuchi, Ken ; Ishimura, Kosei; Iwasa, Takashi ; Kishimoto, Naoko ; Fujigaki, Motoharu ; Doi, Akihiro; Nakahara, Satomi ; Hasegawa, Yutaka ; Kono, Yusuke
- Journal Title
  
  Acta Astronautica
  
  Volume: 194 Pages: 93-105
- DOI
  10.1016/j.actaastro.2022.02.002
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04020
[Journal Article] ALMA Detection of Parsec-scale Blobs at the Head of a Kiloparsec-scale Jet in the Nearby Seyfert Galaxy NGC 10682022
- Author(s)
  Michiyama, Tomonari; Inoue, Yoshiyuki; Doi, Akihiro; Khangulyan, Dmitry
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 936 Issue: 1 Pages: 1-7
- DOI
  10.3847/2041-8213/ac8935
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-22K18277, KAKENHI-PROJECT-19K14772, KAKENHI-PROJECT-22K14073
[Journal Article] Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN)2022
- Author(s)
  Akiyama, Kazunori; Algaba, Juan-Carlos; An, Tao; Asada, Keiichi ; Asanok, Kitiyanee ; Byun, Do-Young ; Chanapote, Thanapol ; Chen, Wen ; Chen, Zhong ; Cheng, Xiaopeng; Chibueze, James O.; Cho, Ilje; Cho, Se-Hyung ; Chung, Hyun-Soo ; Cui, Lang; Cui, Yuzhu; Doi, Akihiro ; et al.
- Journal Title
  
  Galaxies
  
  Volume: 10 Issue: 6 Pages: 113-113
- DOI
  10.3390/galaxies10060113
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-21K03618, KAKENHI-PUBLICLY-21H00047, KAKENHI-PROJECT-22H00157
[Journal Article] The development of an attitude control system for a balloon experiment2021
- Author(s)
  土居明広 , 河野裕介 , 山下一芳 , 佐藤泰貴
- Journal Title
  
  宇宙航空研究開発機構研究開発報告
  
  Volume: JAXA-RR-20-009 Pages: 57-67
- URL
  http://id.nii.ac.jp/1696/00047385/
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02874
[Journal Article] VLBI Future Planning Working Group Review Report2021
- Author(s)
  Akahori, Takuya; Imai, Hiroshi; Eie, Sujin; Oyama, Tomoaki; Kimura, Kimihiro; Kurayama, Tomoharu; Kono, Yusuke; Kobayashi, Hideyuki; Sakai, Daisuke; Sakai, Nobuyuki; Teraya, Takaaki; Jike, Takaaki; Motogi, Kazuhito; Sugiyama, Koichiro; Sudo, Hiroshi ; Takefuji, Kazuhiro; Kino, Motoki; Doi, Akihiro; et al.
- Journal Title
  
  VLBI Future Planning Working Group Review Report
  
  Volume: 1 Pages: 1-1
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020
[Journal Article] Gamma-ray and Neutrino Signals from Accretion Disk Coronae of Active Galactic Nuclei2021
- Author(s)
  Yoshiyuki Inoue , Dmitry Khangulyan , Akihiro Doi
- Journal Title
  
  GALAXIES
  
  Volume: 9 Issue: 2 Pages: 36-50
- DOI
  10.3390/galaxies9020036
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-19K14772
[Journal Article] On the Origin of High-energy Neutrinos from NGC 1068: The Role of Nonthermal Coronal Activity2020
- Author(s)
  Inoue, Yoshiyuki; Khangulyan, Dmitry; Doi, Akihiro
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 891 Issue: 2 Pages: L33-L33
- DOI
  10.3847/2041-8213/ab7661
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-19K14772
[Journal Article] The radio-loud narrow-line Seyfert 1 galaxy 1H 0323+342 in a galaxy merger2020
- Author(s)
  Doi, Akihiro; Kino, Motoki; Kawakatu, Nozomu; Hada, Kazuhiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 496 Issue: 2 Pages: 1757-1765
- DOI
  10.1093/mnras/staa1525
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03918, KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-18KK0090, KAKENHI-PROJECT-18H03721, KAKENHI-PROJECT-18K03656
[Journal Article] The Two-sided Jet Structures of NGC 1052 at Scales from 300 to 4 × 107 Schwarzschild Radii2020
- Author(s)
  Nakahara, Satomi; Doi, Akihiro; Murata, Yasuhiro; Nakamura, Masanori; Hada, Kazuhiro; Asada, Keiichi; Sawada-Satoh, Satoko; Kameno, Seiji
- Journal Title
  
  The Astronomical Journal
  
  Volume: 159 Issue: 1 Pages: 14-14
- DOI
  10.3847/1538-3881/ab465b
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03712, KAKENHI-PROJECT-19H01943, KAKENHI-PROJECT-20K04020
[Journal Article] Blazar Radio and Optical Survey (BROS): A Catalog of Blazar Candidates Showing Flat Radio Spectrum and Their Optical Identification in Pan-STARRS1 Surveys2020
- Author(s)
  Itoh Ryosuke、Utsumi Yousuke、Inoue Yoshiyuki、Ohta Kouji、Doi Akihiro、Morokuma Tomoki、Kawabata Koji S.、Tanaka Yasuyuki T.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 901 Issue: 1 Pages: 3-3
- DOI
  10.3847/1538-4357/abab07
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03928, KAKENHI-PROJECT-20K04020, KAKENHI-PROJECT-19K14772, KAKENHI-PROJECT-18H03720, KAKENHI-PLANNED-17H06363, KAKENHI-ORGANIZER-17H06357
[Journal Article] Studying black holes on horizon scales with space-VLBI2019
- Author(s)
  Johnson, Michael; Haworth, Kari; Pesce, Dominic W.; Palumbo, Daniel C. M.; Blackburn, Lindy; Akiyama, Kazunori; Boroson, Don; Bouman, Katherine L.; Farah, Joseph R.; Fish, Vincent L.; Honma, Mareki; Kawashima, Tomohisa; Kino, Motoki; Raymond, Alexander; Silver, Mark; Weintroub, Jonathan; ...; Doi, Akihiro et al.
- Journal Title
  
  Bulletin of the American Astronomical Society
  
  Volume: 51
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02874
[Journal Article] A balloon-borne very long baseline interferometry experiment in the stratosphere: Systems design and developments2019
- Author(s)
  Doi, A.; Kono, Y.; Ogawa, H. et al.
- Journal Title
  
  Advances in Space Research
  
  Volume: 63 Issue: 1 Pages: 779-793
- DOI
  10.1016/j.asr.2018.09.020
- NAID
  120006885510
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02167, KAKENHI-PROJECT-16K05305, KAKENHI-PROJECT-17H02874
[Journal Article] Development of a smart reconfigurable reflector prototype for an extremely high-frequency antenna2016
- Author(s)
  Tanaka Hiroaki, Hiraku Sakamoto, Akiya Inagaki, Kosei Ishimura, Akihiro Doi, Yusuke Kono, Tomoaki Oyama, Kazuki Watanabe, Yu Oikawa, and Takeshi Kuratomi, Development of a smart reconfigurable reflector prototype for an extremely high-frequency antenna
- Journal Title
  
  Journal of Intelligent Material Systems and Structures
  
  Volume: in press Issue: 6 Pages: 764-773
- DOI
  10.1177/1045389x15580660
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-26120537
[Journal Article] Balloon-Borne VLBI Reflector Structural Design Considering Failure of Sub-Reflector Adjustment Mechanism Using Multiobjective Optimization2016
- Author(s)
  小木曽望, 児玉崚, 木村公洋, 佐藤泰貴, 土居明広, 田中宏明
- Journal Title
  
  AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
  
  Volume: 15 Issue: 0 Pages: 91-100
- DOI
  10.2322/astj.15.91
- NAID
  130005164240
- ISSN
  1884-0477
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26249131, KAKENHI-PROJECT-17H02874
[Journal Article] A radio detection survey of narrow-line Seyfert 1 galaxies using very long baseline interferometry at 22 GHz2016
- Author(s)
  Doi, Akihiro; Oyama, Tomoaki; Kono, Yusuke; Yamauchi, Aya; Suzuki, Syunsaku; Matsumoto, Naoko; Tazaki, Fumie
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: Volume 68, Issue 5 Issue: 5
- DOI
  10.1093/pasj/psw040
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Discovery of off-axis jet structure of TeV blazar Mrk501 with mm-VLBI2016
- Author(s)
  Koyama, S., Kino, M., Giroletti, M., Doi, A., Giovannini, G., Orienti, M., Hada, K., Ros, E., Niinuma, K., Nagai, H., Savolainen, T., Krichbaum, T. P., Perez-Torres, M. A.
- Journal Title
  
  Astronomy and Astrophysics
  
  Volume: 586 Pages: 113-122
- DOI
  10.1051/0004-6361/201526541
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800109, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042
[Journal Article] A Search for Submillimeter H2O Masers in Active Galaxies: The Detection of 321 GHZ H2O Maser Emission in NGC 49452016
- Author(s)
  Hagiwara, Y., Horiuchi, S., Doi, A., Miyoshi, M., Edwards, P. G.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 827 Issue: 1 Pages: 69-69
- DOI
  10.3847/0004-637x/827/1/69
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03644, KAKENHI-PROJECT-24340042
[Journal Article] A Radio Detection Survey of Narrow-Line Seyfert 1 Galaxies using Very-Long-Baseline Interferometry at 22 GHz2016
- Author(s)
  Akihiro Doi, Tomoaki Oyama, Yusuke Kono, Aya Yamauchi, Syunsaku Suzuki, Naoko Matsumoto, Fumie Tazaki
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PUBLICLY-26120537
[Journal Article] High-frequency excess in the radio continuum spectrum of the type-1 Seyfert galaxy NGC 9852016
- Author(s)
  Doi, Akihiro; Inoue, Yoshiyuki
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: Volume 68, Issue 4 Issue: 4
- DOI
  10.1093/pasj/psw052
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Conical Stream of the Two-Sided Jets in NGC 4261 over the Range of 103-109 Schwarzschild Radii2016
- Author(s)
  Nakahara, Satomi; Doi, Akihiro; Murata, Yasuhiro; Hada, Kazuhiro; Nakamura, Masanori; Asada, Keiichi
- Journal Title
  
  Galaxies
  
  Volume: vol. 4, issue 4 Issue: 4 Pages: 80-84
- DOI
  10.3390/galaxies4040080
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-26800109
[Journal Article] High-frequency excess in the radio continuum spectrum of the type-1 Seyfert galaxy NGC 9852016
- Author(s)
  Akihiro Doi and Yoshiyuki Inoue
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] High-sensitivity 86GHz(3.5mm) VLBI observations of M87: Deep imaging of the jet base at a resolution of 10 Schwarzschild radii2016
- Author(s)
  Hada, K., Kino, M., Doi, A., Nagai, H., Honma, M., Akiyama, K., Tazaki, F., Lico, R., Giroletti, M., Giovannini, G., Orienti, M., Hagiwara, Y.,
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 817 Issue: 2 Pages: 131-147
- DOI
  10.3847/0004-637x/817/2/131
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800109, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PLANNED-25120007
[Journal Article] Observations of 6.7 GHz methanol masers with East-Asian VLBI Network. II. Internal proper motion measurement in G006.79-00.252016
- Author(s)
  Koichiro SUGIYAMA, Kenta FUJISAWA, Kazuya HACHISUKA, Yoshinori YONEKURA, Kazuhito MOTOGI et al. (その他24名)
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 未定 Issue: 5
- DOI
  10.1093/pasj/psv089
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17613, KAKENHI-PROJECT-15H03644, KAKENHI-PROJECT-24340042
[Journal Article] A Radio Detection Survey of Narrow-Line Seyfert 1 Galaxies using Very-Long-Baseline Interferometry at 22 GHz2016
- Author(s)
  Doi, Akihiro; Oyama, Tomoaki; Kono, Yusuke; Yamauchi, Aya; Suzuki, Syunsaku; Matsumoto, Naoko; Tazaki, Fumie
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Determination of central engine position and accretion disk structure in NGC4261 by core shift measurements2015
- Author(s)
  Haga, T., Doi, A., Murata, Y., Sudou, H., Kameno, S., Hada, K.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 807 Issue: 1 Pages: 15-29
- DOI
  10.1088/0004-637x/807/1/15
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800109, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042
[Journal Article] VLBI observations of bright AGN jets with the KVN and VERA Array (KaVA): Evaluation of imaging capability2015
- Author(s)
  Niinuma, Kotaro; Lee, Sang-Sung; Kino, Motoki; Sohn, Bong Won; Akiyama, Kazunori et al.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 66 Issue: 6 Pages: 103-118
- DOI
  10.1093/pasj/psu104
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- Data Source
  KAKENHI-PROJECT-12J07566, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540242, KAKENHI-PROJECT-26800109, KAKENHI-PLANNED-25120007
[Journal Article] An obscured narrow-line Seyfert 1 galaxy candidate, Mrk 1388 with nonthermal jets2015
- Author(s)
  Akihiro Doi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 67 Issue: 2
- DOI
  10.1093/pasj/psu147
- NAID
  40020434920
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] A strong radio brightening at the jet base of M87 during the elevated very-high-energy gamma-ray state in 20122015
- Author(s)
  Hada, K., Giroletti, M., Kino, M., Giovannini, G., D'Ammando, F., Cheung, C. C., Beilicke, M., Nagai, H., Doi, A., Akiyama, K., and 11 coauthors
- Journal Title
  
  Proceedings of the International Astronomical Union, IAU Symposium
  
  Volume: 313 Issue: S313 Pages: 340-345
- DOI
  10.1017/s174392131500246x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-26800109
[Journal Article] Discovery of a wandering radio jet base after a large X-ray flare in the blazar Markarian 4212015
- Author(s)
  Niinuma, K., Kino, M., Doi, A., Hada, K., Nagai, H., Koyama, S.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 807 Issue: 1 Pages: 14-18
- DOI
  10.1088/2041-8205/807/1/l14
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800109, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042
[Journal Article] Probing Precise Location of Radio Core in TeV Blazar Mrk 501 with VERA at 43 GHz2015
- Author(s)
  Koyama, Shoko; Kino, Motoki; Doi, Akihiro; Niinuma, Kotaro; Hada, Kazuhiro; Nagai, Hiroshi; Honma, Mareki; Akiyama, Kazunori; Giroletti, Marcello; Giovannini, Gabriele; Orienti, Monica; Isobe, Naoki; Kataoka, Jun; Paneque, David; Kobayashi, Hideyuki; Asada, Keiichi
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 未定 Issue: 4
- DOI
  10.1093/pasj/psu144
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J07566, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-26800109, KAKENHI-PLANNED-25120007, KAKENHI-PROJECT-24340042
[Journal Article] A strong brightening at the jet base of M87 in the period of the TeV gamma-ray state in 20122015
- Author(s)
  Hada, K., Giroletti, M., Kino, M., Giovannini, G., D'Ammando, F., Cheung, C.C, Beilicke, M., Nagai, H., Doi, A., Akiyama, K., and 11 coauthors
- Journal Title
  
  2014 Fermi Symposium proceedings - eConf C14102.1
  
  Volume: -
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800109
[Journal Article] Determination of Central Engine Position and Accretion Disk Structure in NGC 4261 by Core Shift Measurements2015
- Author(s)
  Takafumi Haga, Akihiro Doi, Yasuhiro Murata, Hiroshi Sudou, Seiji Kameno, Kazuhiro Hada
- Journal Title
  
  The Astrophysical Journal
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] A Fanaroff-Riley Type I Candidate in Narrow-Line Seyfert 1 Galaxy Mrk 12392015
- Author(s)
  Doi, Akihiro; Wajima, Kiyoaki; Hagiwara, Yoshiaki; Inoue, Makoto
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 798 Issue: 2 Pages: L30-L30
- DOI
  10.1088/2041-8205/798/2/l30
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Six Years of Fermi-LAT and Multi-Wavelength Monitoring of the Broad-Line Radio Galaxy 3c 120: Jet Dissipation At Sub-Parsec Scales from the Central Engine2015
- Author(s)
  Tanaka, Y. T,, Doi, A., Inoue, Y., Cheung, C. C., Stawarz, L., Fukazawa, Y., Gurwell, M. A., Tahara, M., Kataoka, J., Itoh, R.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 799 Issue: 2 Pages: L18-L18
- DOI
  10.1088/2041-8205/799/2/l18
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24244014, KAKENHI-PROJECT-24340042
[Journal Article] Variable optical polarization during high state in gamma-ray loud, narrow-line Seyfert 1 galaxy 1H 0323+3422014
- Author(s)
  Itoh, R., Tanaka, Y. T., Akitaya, H., Uemura, M., Fukazawa, Y., Inoue, Y., Doi, A., Arai, A., Hanayama, H., Hashimoto, O., Hayashi, M., Izumiura, H., Kanda, Y., Kawabata, K. S., Kawaguchi, K., Kawai, N., Kinugasa, K., Kuroda, D., Miyaji, T., Moritani, Y. et al.
- Journal Title
  
  Publication of the Astronomical Society of Japan
  
  Volume: 66 Issue: 6 Pages: 108-108
- DOI
  10.1093/pasj/psu095
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24244014, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-25870124, KAKENHI-PROJECT-26287031, KAKENHI-ORGANIZER-24103001, KAKENHI-PLANNED-24103003
[Journal Article] Unveiling the nature of coronae in active galactic nuclei through submillimeter observations2014
- Author(s)
  Inoue, Yoshiyuki; Doi, Akihiro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 66 Issue: 6
- DOI
  10.1093/pasj/psu079
- NAID
  40020355554
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Discovery of Sub- to Superluminal Motions in the M87 Jet: An Implication of Acceleration from Sub-relativistic to Relativistic Speeds2014
- Author(s)
  Asada, Keiichi; Nakamura, Masanori; Doi, Akihiro; Nagai, Hiroshi; Inoue, Makoto
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: Volume 781, Issue 1 Issue: 1 Pages: L2-L2
- DOI
  10.1088/2041-8205/781/1/l2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] A Strong Radio Brightening at the Jet Base of M 87 during the Elevated Very High Energy Gamma-Ray State in 20122014
- Author(s)
  Hada, K.; Giroletti, M.; Kino, M.; Giovannini, G.; D'Ammando, F.; Cheung, C. C.; Beilicke, M.; Nagai, H.; Doi, A.; Akiyama, K.; Honma, M.; Niinuma, K.; Casadio, C.; Orienti, M.; Krawczynski, H.; Gomez, J. L.; Sawada-Satoh, S.; Koyama, S.; Cesarini, A.; Nakahara, S.; Gurwell, M. A.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 788 Issue: 2 Pages: 165-177
- DOI
  10.1088/0004-637x/788/2/165
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-12J07566, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540242, KAKENHI-PLANNED-25120007, KAKENHI-PROJECT-26800109
[Journal Article] Relativistic electrons and magnetic field of the M87 jet on ~ten Schwarzschild radii scale2014
- Author(s)
  Kino, M.; Takahara, F.; Hada, K.; Doi, A.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: in press
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Multi-frequency, multi-epoch VLBI observations of the M87 jet2014
- Author(s)
  Hada, K., Giroletti, M., Giovannini, G., Doi, A., Kino, M., Nagai, H., Honma, M., and Kawaguchi, N.
- Journal Title
  
  Proceedings of the International Astronomical Union, IAU Symposium
  
  Volume: 304 Issue: S304 Pages: 106-107
- DOI
  10.1017/s1743921314003482
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-26800109
[Journal Article] Relativistic Electrons and Magnetic Fields of the M87 Jet on the ~10 Schwarzschild Radii Scale2014
- Author(s)
  Kino, M., Takahara, F., Hada, K., and Doi, A.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 786 Issue: 1 Pages: 5-12
- DOI
  10.1088/0004-637x/786/1/5
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540240, KAKENHI-PROJECT-26800109
[Journal Article] Limb-brightened Jet of 3C 84 Revealed by the 43 GHz Very-Long-Baseline-Array Observation2014
- Author(s)
  Nagai, H.; Haga, T.; Giovannini, G.; Doi, A.; Orienti, M.; D'Ammando, F.; Kino, M.; Nakamura, M.; Asada, K.; Hada, K.; Giroletti, M.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 785 Issue: 1 Pages: 53-58
- DOI
  10.1088/0004-637x/785/1/53
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540240, KAKENHI-PROJECT-26800109
[Journal Article] ALMA Continuum Spectrum of the M87 Nucleus. Quasi-simultaneous continuum observations at bands-3,6,7, and 92013
- Author(s)
  Doi, A., Hada, K., Nagai, H., Kino, M., Honma, M., Akiyama, K., Oyama and T., Kono, Y.
- Journal Title
  
  EPJ Web of Conferences
  
  Volume: 61 Pages: 8008-8008
- DOI
  10.1051/epjconf/20136108008
- Data Source
  KAKENHI-PROJECT-12J07566, KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24540240
[Journal Article] Probing the Radio Counterpart of Gamma-ray Flaring Region in 3C 842013
- Author(s)
  Nagai, H., Orienti, M., Kino, M., Doi, A., Giovannini, G., Asada, K., D'Ammando, F., Haga, T., Giroletti, M., Hada, K.
- Journal Title
  
  The European Physical Journal Web of Conferences
  
  Volume: 61 Pages: 040081-040085
- DOI
  10.1051/epjconf/20136104008
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24540240
[Journal Article] Multifrequency VLBI Observations of the Broad Absorption Line Quasar J1020+4320: Recently Restarted Jet Activity?2013
- Author(s)
  Doi, Nagai, et al.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 65
- NAID
  40020043265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] The ordinary life of the γ-ray emitting narrow-line Seyfert 1 galaxy PKS 1502+0362013
- Author(s)
  D'Ammando, F.; Orienti, M.; Doi, A.; Giroletti, M.; Dallacasa, D.; Hovatta, T.; Drake, A. J.; Max-Moerbeck, W.; Readhead, A. C. S.; Richards, J. L.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: Volume 433, Issue 2 Issue: 2 Pages: 952-961
- DOI
  10.1093/mnras/stt778
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Nuclear Radio Jet from a Low-luminosity Active Galactic Nucleus in NGC 42582013
- Author(s)
  Doi et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540240
[Journal Article] Very Long Baseline Array Multi-frequency Polarimetric Imaging of Radio-loud Broad Absorption Line Quasars2013
- Author(s)
  Hayashi, Takayuki J.; Doi, Akihiro; Nagai, Hiroshi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: Volume 772, Issue 1 Issue: 1 Pages: 4-4
- DOI
  10.1088/0004-637x/772/1/4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] The Innermost Collimation Structure of the M87 Jet Down to ~10 Schwarzschild Radii2013
- Author(s)
  Hada, K., Kino, M., Doi, A., Nagai, H., Honma, M., Hagiwara, Y., Giroletti, M., Giovannini, G., Kawaguchi, N.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 775 Issue: 1 Pages: 70-76
- DOI
  10.1088/0004-637x/775/1/70
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540240, KAKENHI-PROJECT-24540242, KAKENHI-PLANNED-25120007
[Journal Article] Submillimeter H2O Maser in Circinus Galaxy―a New Probe for the Circumnuclear Region of Active Galactic Nuclei2013
- Author(s)
  Hagiwara, Yoshiaki; Miyoshi, Makoto; Doi, Akihiro; Horiuchi, Shinji
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: Volume 768, Issue 2 Issue: 2 Pages: L38-L38
- DOI
  10.1088/2041-8205/768/2/l38
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Evidence for a Nuclear Radio Jet and its Structure down to lsim100 Schwarzschild Radii in the Center of the Sombrero Galaxy (M 104, NGC 4594)2013
- Author(s)
  Hada, K., Doi, A., Nagai, H., Inoue, M., Honma, M., Giroletti, M., Giovannini, G.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 779 Issue: 1 Pages: 6-18
- DOI
  10.1088/0004-637x/779/1/6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540242, KAKENHI-PLANNED-25120007
[Journal Article] Nuclear Radio Jet from a Low-luminosity Active Galactic Nucleus in NGC 42582013
- Author(s)
  Doi, A., Kohno, K., Nakanishi, K., Kameno, S., Inoue, M., Hada, K., Sorai, K
- Journal Title
  
  The Astrophysical Journal
  
  Volume: Vol.765 Issue: 1 Pages: 63-63
- DOI
  10.1088/0004-637x/765/1/63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540268, KAKENHI-PROJECT-24340042
[Journal Article] Multifrequency VLBI Observations of the Broad Absorption Line Quasar J1020+4320: Recently Restarted Jet Activity?2013
- Author(s)
  Doi, Akihiro; Murata, Yasuhiro; Mochizuki, Nanako; Takeuchi, Hiroshi; Asada, Keiichi; Hayashi, Takayuki J.; Nagai, Hiroshi; Shibata, Katsunori M.; Oyama, Tomoaki; Jike, Takaaki; Fujisawa, Kenta; Sugiyama, Koichiro; Ogawa, Hideo; Kimura, Kimihiro; Honma, Mareki; Kobayashi, Hideyuki; Koyama, Shoko
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: Vol.65, No.3
- NAID
  40020043265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Very Long Baseline Array Imaging of Parsec-scale Radio Emissions in Nearby Radio-quiet Narrow-line Seyfert 1 Galaxies2013
- Author(s)
  Doi et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540240
[Journal Article] Energy densities of magnetic field and relativistic electrons at the inner most region of the M87 jet2013
- Author(s)
  Kino, M., Takahara, F., Hada, K., Doi, A.
- Journal Title
  
  The European Physical Journal Web of Conferences
  
  Volume: 61 Pages: 010091-010094
- DOI
  10.1051/epjconf/20136101009
- Data Source
  KAKENHI-PROJECT-13J03094, KAKENHI-PROJECT-24540240
[Journal Article] A statistical relation between the X-ray spectral index and Eddington ratio of active galactic nuclei in deep surveys2013
- Author(s)
  Brightman, M., et al.
- Journal Title
  
  Mon. Not. Royal Astron. Astrophysics
  
  Volume: 433 Issue: 3 Pages: 24852496-24852496
- DOI
  10.1093/mnras/stt920
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244031, KAKENHI-PROJECT-23654068, KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-25707010
[Journal Article] Very Long Baseline Array Imaging of Parsec-scale Radio Emissions in Nearby Radio-quiet Narrow-line Seyfert 1 Galaxies2013
- Author(s)
  Doi, Nagai, Hagiwara, et al
- Journal Title
  
  Astrophysical Journal
  
  Volume: 765 Issue: 1 Pages: 69-69
- DOI
  10.1088/0004-637x/765/1/69
- NAID
  120005373241
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Kiloparsec-scale Radio Structures 1n Narrow-line Seyfert 1 Galaxies2012
- Author(s)
  Doi, Kino, Nagai, et al.
- Journal Title
  
  Astrophysical Journal
  
  Volume: 760 Issue: 1 Pages: 41-41
- DOI
  10.1088/0004-637x/760/1/41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] VLBI and single-dish monitoring of 3C 84 for the period 2009-20112012
- Author(s)
  Nagai, H., Orienti, M., Kino, M., Suzuki, K., Giovannini, G., Doi, A., Asada, K., Giroletti, M., Kataoka, J., D'Ammando, F., Inoue, M., Lähteenäki, A., Tornikoski, M., León -Tavares, J., Kameno, S., Bach, U
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: Vol.423 Issue: 1 Pages: L122-L126
- DOI
  10.1111/j.1745-3933.2012.01269.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540268, KAKENHI-PROJECT-24340042
[Journal Article] Physical properties of the nuclear region in Seyfert galaxies derived from observations with the European VLBI Network2012
- Author(s)
  Bontempi, Doi, et al.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 426 Issue: 1 Pages: 588-594
- DOI
  10.1111/j.1365-2966.2012.21786.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] VLBI Observations of the Jet in M 87 during the Very High Energy y-Ray Flare in 2010 April2012
- Author(s)
  Hada, Kino, Nagai, Doi, Hagiwara, et al.
- Journal Title
  
  Astrophysical Journal
  
  Volume: 760 Issue: 1 Pages: 52-57
- DOI
  10.1088/0004-637x/760/1/52
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042, KAKENHI-PROJECT-24540240, KAKENHI-PROJECT-24540242
[Journal Article] VLBI and single-dish monitoring of 3C 84 for the period 2009-20112012
- Author(s)
  Nagai, Kino, Doi, et al.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 423
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340042
[Journal Article] Very Long Baseline Array Imaging of Parsec? scale Jet Structures in Radio-loud Narrow-line Seyfert1Galaxies2011
- Author(s)
  Doi, Asada, Nagai
- Journal Title
  
  ApJ
  
  Volume: Vol.738 Issue: 2 Pages: 126-126
- DOI
  10.1088/0004-637x/738/2/126
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] Global e-VLBI observations of the gamma-ray narrow line Seyfert 1 PMN J0948+00222011
- Author(s)
  Giroletti, M. ; Paragi, Z. ; Bignall, H. ; Doi, A., et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 528 Pages: 11-14
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] Millimeter Radio Continuum Emissions as the Activity of Supermassive Black Holes in Nearby Early-type Galaxies and Low-luminosity Active Galactic Nuclei2011
- Author(s)
  Doi, A., et al.
- Journal Title
  
  The Astronomical Journal
  
  Volume: 142 Issue: 5 Pages: 167-167
- DOI
  10.1088/0004-6256/142/5/167
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20001003, KAKENHI-PROJECT-21540250, KAKENHI-PROJECT-23540268
[Journal Article] Globale-VLBI observations of the gamma? ray narrow line Seyfert1PMN J0948+00222011
- Author(s)
  Giroletti, Doi, Nagai, et al
- Journal Title
  
  A & A
  
  Volume: Vol.528 Pages: 11-14
- DOI
  10.1051/0004-6361/201116639
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] VLBI Monitoring of 3C 84 (NGC 1275) in Early Phase of the 2005 Outburst2010
- Author(s)
  Nagai, Hiroshi ; Suzuki, Kenta ; Asada, Keiichi ; Kino, Motoki ; Kameno, Seiji ; Doi, Akihiro, et al.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 62, No2 Pages: 11-15
- NAID
  10026714344
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] VLBI Monitoring of3C 84(NGC1275) in Early Phase of the2005Outburst2010
- Author(s)
  Nagai, Doi, Fujisawa, et al.
- Journal Title
  
  PASJ
  
  Volume: Vol.62, No.2 Pages: 11-15
- URL
  http://ads.nao.ac.jp/abs/2010PASJ.62L.11N
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] VLBI Detections of Parsec-Scale Nonthermal Jets in Radio-Loud Broad Absorption Line Quasars2009
- Author(s)
  Doi, Akihiro, Kawaguchi, Noriyuki, Kono, Yusuke, Oyama, Tomoaki, Fujisawa, Kenta, Takaba, Hiroshi, Sudou, Hiroshi, Wakamatsu, Ken-Ichi, Yamauchi, Aya, Murata, Yasuhiro, Mochizuki, Nanako, Wajima, Kiyoaki, Omodaka, Toshihiro, Nagayama, Takumi, Nakai, Naomasa, Sorai, Kazuo, Kawai, Eiji, Sekido, Mamoru, Koyama, Yasuhiro, The VLBI Group At Geographical Survey Institute, Asano, Shoichiro, Uose, Hisao
- Journal Title
  
  Publications of the Astronomical Society of Japan Vol.61, No.6
  
  Pages: 1389-1398
- NAID
  10026422137
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] Multiwavelength Monitoring of the Enigmatic Narrow-Line Seyfert 1 PMN J0948+0022 in 2009 March-July2009
- Author(s)
  Abdo, A.A., Doi, A., et al.
- Journal Title
  
  The Astrophysical Journal Volume 707, Issue 1
  
  Pages: 727-737
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] VLBI Detections of Parsec-Scale Nonthermal Jets in Radio? Loud Broad Absorption Line Quasars2009
- Author(s)
  Doi, Fujisawa, et al
- Journal Title
  
  PASJ
  
  Volume: Vol.61, No.6 Pages: 1389-1398
- NAID
  10026422137
- URL
  http://ads.nao.ac.jp/abs/2009PASJ.61.1389D
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] Multiwavelength Monitoring of the Enigmatic Narrow? Line Seyfert1PMN J0948+0022in2009March-July2009
- Author(s)
  Abdo, Doi, Nagai, et al.
- Journal Title
  
  ApJ
  
  Volume: Vol.707, Issue1 Issue: 1 Pages: 727-737
- DOI
  10.1088/0004-637x/707/1/727
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540250
[Journal Article] Japanese VLBI Network Observations of Radio-Loud Narrow-Line Seyfert 1 Galaxies2008
- Author(s)
  Doi, A.; Fujisawa, K.; lnoue, M.; Wajima, K.; Nagai, H.; Harada, K.; Suematsu, K.; Habe, A.; Honma, M.; Klawaguchi, N.; Kawai, E.; Kobayashi, H.; Koyama, Y.; Kuboki, H.; Murata, Y.; Omodaka, T.; Sorai, K.; Sudou, H.; Takaba, H.; Takashima, K.; Takeda, K.;tamura, S.;Waka matsu, K.
- Journal Title
  
  Publications of the Astronomical Society of Japan 59
  
  Pages: 703-709
- NAID
  10023946283
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740107
[Journal Article] Japanese VLBI Network Observations of Radio-Loud Narrow-Line Seyfert 1 Galaxies2007
- Author(s)
  Akihiro Doi
- Journal Title
  
  Publications of the Astronomical Society of Japan 59(掲載決定)
- NAID
  10023946283
- Data Source
  KAKENHI-PROJECT-18740107
[Journal Article] VLBI Observations of the Most Radio-Loud, Narrow-Line Quasar SDSS J094857.3+0022252006
- Author(s)
  Doi, Akihiro
- Journal Title
  
  Publications of the Astronomical Society of Japan 58
  
  Pages: 829-834
- NAID
  10023942806
- Data Source
  KAKENHI-PROJECT-18740107
[Journal Article] Bigradient Phase Referencing2006
- Author(s)
  Doi, Akihiro
- Journal Title
  
  Publications of the Astronomical Society of Japan 58
  
  Pages: 777-785
- NAID
  10023942532
- Data Source
  KAKENHI-PROJECT-18740107
[Presentation] Event Horizon Explorer ミッション (II): EHE-Japan の目指すもの2024
- Author(s)
  本間希樹秦和弘鵜澤佳徳廣田朋也増井翔秋山和徳新沼浩太郎大須賀健川島朋尚小山翔子佐野栄俊土居明広萩原喜昭樋口あや恒任優 Peter Galison Michael Johnson Hannah Rana Edward Tong
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 気球 VLBI 実験: 今後の実験再提案について2023
- Author(s)
  河野裕介土居明広小山友明村田泰宏岳藤一宏米倉覚則岡田望本間希樹
- Organizer
  大気球シンポジウム
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 近傍銀河 NGC 1068 の中心核のセンチ波からミリ波の広帯域スペクトルの起源に関する考察2023
- Author(s)
  道山知成井上芳幸土居明広
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 高精度変位計測装置の実証結果と展望2022
- Author(s)
  石村康生, 河野太郎, 宮下朋之, 鳥阪綾子, 田中宏明, 小木曽望, 安田優也, 塚野達樹, 菊谷冬馬, 寺田怜央, 風間隼太郎, 二坂匠, 土居明広, 山谷昌大, 中尾達郎, 福家英之,水村好貴,定村嵐
- Organizer
  大気球シンポジウム
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 格子貼付1カメラ法を有する形状可変構造実証試験の準備2022
- Author(s)
  田中宏明, 小木曽望, 坂本啓, 岩佐貴史, 勝又暢久, 岸本直子, 樋口健, 池田忠繁, 土居明広, 佐藤泰貴
- Organizer
  大気球シンポジウム
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 近傍セイファート銀河NGC 1068に付随する電波ジェット先端部における宇宙線生成活動2022
- Author(s)
  道山知成、井上芳幸、土居明広、Dmitry Khangulyan
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 気球VLBI実験: 2021年の実験報告と2022年の実験再提案2021
- Author(s)
  河野裕介, 土居明広, 小山友明, 亀谷收, 村田泰宏, 岳藤一宏, 米倉覚則, 岡田望, 本間希樹
- Organizer
  大気球シンポジウム
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 気球VLBIの状況と今後2021
- Author(s)
  土居明広
- Organizer
  VLBI懇談会シンポジウム2021
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] スペースVLBI技術調査会の検討状況2020
- Author(s)
  土居明広, 河野裕介, 佐藤泰貴, 木村公洋, 岳藤一宏, 小山友明, 秦和弘, 沖野大貴
- Organizer
  VLBI懇談会シンポジウム2020
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 格子投影法計測系を有する形状可変構造の実証計画について2020
- Author(s)
  田中宏明，小木曽望，坂本啓，岩佐貴史，樋口健，勝又暢久，岸本直子，池田忠繁，土居明広，佐藤泰貴
- Organizer
  2020年度大気球シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] セイファートのミリ波超過成分の起源2020
- Author(s)
  井上芳幸, 土居明広
- Organizer
  日本天文学会2020年秋季年会
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] スペースVLBI技術調査会の検討状況2020
- Author(s)
  土居明広, 河野裕介, 佐藤泰貴, 木村公洋, 岳藤一宏, 小山友明, 秦和弘, 沖野大貴
- Organizer
  VLBI懇談会シンポジウム2020
- Data Source
  KAKENHI-PROJECT-20K04020
[Presentation] 気球VLBI計画2020年報告と2021年の計画2020
- Author(s)
  河野裕介, 土居明広, ほか
- Organizer
  VLBI懇談会シンポジウム2020
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI用アンテナ鏡面誤差を抑制する質量分布を調整した背面支持トラスの数値解析2020
- Author(s)
  河合達樹, 仙場淳彦, 佐藤泰貴, 土居明広, 加鳥裕明
- Organizer
  第64回宇宙科学技術連合講演会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBIシステムの姿勢制御実験2020
- Author(s)
  土居明広, 河野裕介, 中原聡美, 下向怜歩, 井上芳幸
- Organizer
  宇宙科学シンポジウム2020
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 高精度計測系と形状可変鏡を統合した高精度アンテナシステムの実証試験2019
- Author(s)
  田中宏明, 小木曽望, 坂野文香, 樋口健, 勝又暢久, 山崎健次, 岩佐貴史, 岸本直子, 藤垣元治, 石村康生, 土居明広, 中原聡美, 長谷川豊, 河野裕介
- Organizer
  第35回宇宙構造・材料シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 成層圏気球 VLBI 観測の実現に向けた地上実験2019
- Author(s)
  下向怜歩, 河野裕介, 土居明広, 中原聡美, 木村公洋, 長谷川豊, 小山友明, 鈴木駿策, 亀谷收, 村田泰弘, 金口政弘, 山下一芳, 海老沢研, 井上芳幸
- Organizer
  日本天文学会2019秋季年会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] スマート副鏡のアクチュエータ入力最適化のカセグレンアンテナ実験による検証2019
- Author(s)
  坂野文香, 小木曽望, 田中宏明, 樋口健, 勝又暢久, 山崎健次, 岩佐貴史, 岸本直子, 藤垣元治, 土居明広, 中原聡美, 長谷川豊, 河野裕介,
- Organizer
  第28回スペース・エンジニアリング・コンファレンス
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI 2019実験と2020計画2019
- Author(s)
  土居明広
- Organizer
  第17回水沢VLBI観測所VERAユーザーズミーティング
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球 VLBI 実験: 2019 年の実験の報告と 2020 年の実験再提案2019
- Author(s)
  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
- Organizer
  大気球シンポジウム 2019
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI 2019--20202019
- Author(s)
  土居明広
- Organizer
  VLBI懇談会シンポジウム2019
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI搭載用 Star Tracker (STT) の開発2019
- Author(s)
  下向怜歩, 河野裕介, 土居明広, 中原聡美, 馬場満久, 海老沢研
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球 VLBI 地上振り子試験2018
- Author(s)
  河野裕介, 土居明広, 木村公洋, 小山友明, 中原聡美, 鈴木駿策, 保田大輔, 岡田望, 長谷川豊, 亀谷收, 米倉覚則, 関戸衛, 村田泰弘, 山下一芳, 松本尚子, 本間希樹
- Organizer
  日本天文学会, 日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] ニッケル水素(NiMH)およびリン酸鉄リチウム(LiFePO4)電池セルの低温放電特性試験2018
- Author(s)
  中原聡美, 土居明広, 河野裕介, 金口政弘, 山下一芳,下向怜歩
- Organizer
  宇宙科学シンポジウム2019
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球 VLBI の姿勢制御地上試験2018
- Author(s)
  土居明広, 河野裕介, 中原聡美, 木村公洋, 鈴木駿策, 岡田望, 保田大介, 長谷川豊, 山下一芳, 佐藤泰貴, 馬場満久, 松本尚子
- Organizer
  日本天文学会, 日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI搭載用 Star Tracker (STT) の開発2018
- Author(s)
  下向怜歩、河野裕介、土居明広、中原聡美、馬場満久、海老沢研
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBIシステムとその開発2018
- Author(s)
  土居明広, 河野裕介, 木村公洋, 中原聡美, 保田大介, 長谷川豊, 岡田望, 村田泰宏, 鈴木駿策, 小山友明, 下向怜歩, 小川英夫, 海老沢研, 本間希樹, 真鍋武嗣, 米倉覚則, 関戸衛, 亀谷收
- Organizer
  第18回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI実験2018報告2018
- Author(s)
  土居明広
- Organizer
  水沢VLBI観測所VERAユーザーズミーティング
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI実験20182018
- Author(s)
  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, 田中宏明, 小木曽望, ほか
- Organizer
  宇宙科学シンポジウム2019
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球 VLBI 実験: 2018 年の実験の報告と 2019 年の実験再提案2018
- Author(s)
  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
- Organizer
  大気球シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI地上振り子フリンジ試験2018
- Author(s)
  河野裕介, 土居明広, 木村公洋, 小山友明, 中原聡美, 馬場満久, 鈴木駿策, 保田大介, 岡田望, 長谷川豊, 亀谷收, 米倉覚則, 関戸衛, 村田泰宏, 山下一芳, 松本尚子
- Organizer
  第18回宇宙科学シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI2017実験の報告と来年度実験の計画2017
- Author(s)
  土居明広
- Organizer
  2017年度VLBI懇談会シンポジウム
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] Disk-Jet Connection in Active Supermassive Black Holes2017
- Author(s)
  井上芳幸, 土居明広, 田中康之, Marek Sikora, Gregorz Madejski
- Organizer
  日本天文学会2017年春季年会
- Place of Presentation
  九州大学伊都キャンパス
- Year and Date
  2017-03-15
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 高萩32mと成層圏VLBI局による気球VLBI実験2017
- Author(s)
  土居明広
- Organizer
  茨城大学重点研究研究会「高萩・日立32m電波望遠鏡によるサイエンス」
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] Balloon-borne VLBI and space VLBI, to penetrate opaque regions toward black hole shadows2017
- Author(s)
  Doi, Akihiro, et al
- Organizer
  Black Hole Astrophysics with VLBI: Past, Present, and Future
- Place of Presentation
  National Astronomical Observatory of Japan, Tokyo
- Year and Date
  2017-03-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 大阪府大 1.8 m 電波望遠鏡の K 帯給電系開発と気球 VLBI 実験2017
- Author(s)
  保田大介，岡田望，木村公洋，小川英夫，真鍋武嗣，土居明広，長谷川豊，村田泰宏，中原聡美，河野裕介，小山友明，亀谷收，鈴木駿策，米倉覚則，関戸衛
- Organizer
  日本天文学会, 日本天文学会2017年秋季年会
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] 気球VLBI実験2017の報告と来年度の計画2017
- Author(s)
  土居明広
- Organizer
  第15回水沢VLBI観測所ユーザーズミーティング
- Data Source
  KAKENHI-PROJECT-17H02874
[Presentation] Shape-Control Experiment of Space Reconfigurable Reflector Using Antenna Reception Power2016
- Author(s)
  H. Sakamoto, H. Tanaka, K. Ishimura, A. Doi, Y. Kono, N. Matsumoto, K. Kimura
- Organizer
  The American Institute of Aeronautics and Astronautics (AIAA) Science and Technology Forum and Exposition (SciTech 2016)
- Place of Presentation
  San Diego, CA
- Year and Date
  2016-01-04
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] ALMA Observations of M87 and low-luminosity AGNs2016
- Author(s)
  Akihiro Doi
- Organizer
  Ultra-High Resolution Observation with Phased-ALMA
- Place of Presentation
  Mitaka campus of National Astronomical Observatory of Japan
- Year and Date
  2016-01-13
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] ALMA Observations of M87 and low-luminosity AGNs2016
- Author(s)
  Akihiro Doi
- Organizer
  ALMA workshop "Ultra-High Resolution Observation with Phased-ALMA”
- Place of Presentation
  Mitaka campus of National Astronomical Observatory of Japan
- Year and Date
  2016-01-13
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 位置天文で探るブレーザーMrk 501 のジェット軸から外れた構造の起源2016
- Author(s)
  小山翔子, 紀基樹, 土居明広, 新沼浩太郎, 永井洋, 秦和弘, E. Ros, M. Giroletti, G. Giovannini, M. Orienti
- Organizer
  日本天文学会2016年秋季年会
- Place of Presentation
  愛媛大学城北キャンパス
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 成層圏VLBIの実施計画2016
- Author(s)
  土居明広、河野裕介、馬場満久、佐藤泰貴、木村公洋、松本尚子、山下一芳、岡田望、村田泰宏、中原聡美、石村康生、田中宏明、坂本啓、荻芳郎、坂東信尚、福家英之、莊司泰弘、樋口健、芝井広、成田正直、小木曽望、児玉崚、萱場綾子、仙場淳彦、本間希樹、鈴木駿策、秋山和徳、上原顕太、小川英夫、斉藤一哉、館知宏、渡邉尚彦
- Organizer
  宇宙電波懇談会シンポジウム2015「電波天文学の現状と将来展開」
- Place of Presentation
  国立天文台
- Year and Date
  2016-03-09
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 多周波 VLBI 観測による AGN NGC 4261 ジェット形状探査2016
- Author(s)
  中原聡美, 土居明広, 村田泰宏, 秦和弘, 浅田圭一, 中村雅徳
- Organizer
  日本天文学会2016年春季年会
- Place of Presentation
  首都大学東京
- Year and Date
  2016-03-14
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 気球VLBIミッションの検討VI2016
- Author(s)
  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、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、児玉崚、萱場綾子、気球VLBI検討チーム
- Organizer
  日本天文学会2016年春季年会
- Place of Presentation
  首都大学東京
- Year and Date
  2016-03-14
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 多周波VLBIによるAGN NGC 4261のジェット収束形状探査2015
- Author(s)
  中原聡美, 土居明広, 村田泰宏, 秦和弘, 浅田圭一, 中村雅徳
- Organizer
  2015年度VLBI懇談会シンポジウム
- Place of Presentation
  東洋大学
- Year and Date
  2015-12-24
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] Shape Control Experiment of Space Reflector for Extremely High Frequency Radio Astronomy2015
- Author(s)
  H. Sakamoto, H. Tanaka, K. Ishimura, A. Doi, Y. Kono
- Organizer
  The 26th International Conference on Adaptive Structures and Technologies
- Place of Presentation
  Kobe Fassion Mart
- Year and Date
  2015-10-14
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBIミッション2015
- Author(s)
  土居明広, 河野裕介, 木村公洋, 馬場満久, 松本尚子, 中原聡美, 村田泰宏, 芝井広, 石村康生, 田中宏明, 坂本啓, 樋口健, 小木曽望, 児玉崚, 鳥阪綾子, 仙場淳彦, 上原顕太, 本間希樹, 鈴木駿策, 小山友明, 秋山和徳, 小山翔子, 坂東信尚, 福家英之, 莊司泰弘, 成田正直, 小川英夫, 本間愛彩, 高田勝太, 長谷川豊, 井上将徳, 藤澤健太, ほか
- Organizer
  平成27年度大気球シンポジウム
- Place of Presentation
  宇宙科学研究所
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBI用高精度リフレクターの鏡面精度に対する副鏡調整誤差の影響2015
- Author(s)
  児玉崚, 小木曽望, 木村公洋, 佐藤泰貴, 土居明広
- Organizer
  2015年度宇宙構造材料シンポジウム
- Place of Presentation
  宇宙科学研究所
- Year and Date
  2015-12-08
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBIの基線変動2015
- Author(s)
  河野裕介, 土居明広, 馬場満久, 村田泰弘, 山下一芳, 金口政弘, 鈴木駿策, 小山友明, 松本尚子, 松本尚子, 木村公洋, 岡田望, 気球 VLBI 検討チーム
- Organizer
  日本天文学会2015年秋季年会
- Place of Presentation
  甲南大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBI地上試験2015
- Author(s)
  河野裕介, 土居明広, 木村公洋, 馬場満久, 松本尚子, 中原聡美, 村田泰宏, 芝井広, 石村康生, 田中宏明, 坂本啓, 樋口健, 小木曽望, 児玉崚, 鳥阪綾子, 仙場淳彦, 上原顕太, 本間希樹, 鈴木駿策, 小山友明, 秋山和徳, 小山翔子, 坂東信尚, 福家英之莊司泰弘, 小川英夫, 本間愛彩, 高田勝太, 長谷川豊, 井上将徳, 藤澤健太, 他
- Organizer
  平成27年度大気球シンポジウム
- Place of Presentation
  宇宙科学研究所
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] Development of High Precision Reflector for Balloon-Borne Radio Telescope2015
- Author(s)
  Y. Satou, A. Doi, K. Ishimura, H. Tanaka, Y. Ogi, K. Higuchi, Y. Kono, K. Kimura
- Organizer
  30th International. Symposium on Space Technology and Science, ISTS2015-c-31
- Place of Presentation
  神戸国際会議場
- Year and Date
  2015-06-06
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBI2015
- Author(s)
  土居明広, 河野裕介, 木村公洋, 馬場満久, 松本尚子, 中原聡美, 村田泰宏, 芝井広石村康生, 田中宏明, 坂本啓, 樋口健, 小木曽望, 児玉崚, 鳥阪綾子, 仙場淳彦, 上原顕太, 本間希樹, 鈴木駿策, 小山友明, 秋山和徳, 小山翔子, 坂東信尚, 福家英之, 莊司泰弘, 成田正直, 小川英夫, 本間愛彩, 高田勝太, 長谷川豊, 井上将徳, 藤澤健太, 他
- Organizer
  2015年度VLBI懇談会シンポジウム
- Place of Presentation
  東洋大学
- Year and Date
  2015-12-24
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBIミッションの検討V2015
- Author(s)
  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、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、気球VLBI検討チーム
- Organizer
  日本天文学会2015年秋季年会
- Place of Presentation
  甲南大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] EVN 及び VLBA を用いた M87 ジェットにおける活動的ノット HST-1 の長期運動モニター2015
- Author(s)
  秦和弘, M. Giroletti, G. Giovannini, C. Casadio, J. L. Gomez, C. C. Cheung, 紀基樹, 永井洋, 土居明広
- Organizer
  日本天文学会2015年秋季年会
- Place of Presentation
  甲南大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] キネマティックカップリングを用いたアンテナ鏡面の高精度設置と位置姿勢調整2015
- Author(s)
  田中宏明, 荻芳郎, 佐藤泰貴, 石村康生, 土居明広, 馬場満久, 高木健太郎, 中原聡美
- Organizer
  2015年度宇宙構造材料シンポジウム
- Place of Presentation
  宇宙科学研究所
- Year and Date
  2015-12-08
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 活動銀河におけるサブミリ波帯 H2O メーザー探査 II2015
- Author(s)
  萩原喜昭, 堀内真司, 土居明広, 三好真
- Organizer
  日本天文学会2015年秋季年会
- Place of Presentation
  甲南大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] M87における2012年TeV $\gamma$線活動に同期したブラックホール近傍数10シュバルツシルト半径以内からの強い電波増光の検出2014
- Author(s)
  秦和弘, 永井洋, 秋山和徳, 本間希樹, 紀基樹, 土居明広, 新沼浩太郎, G.Giroletti, G.Giovannini, T.Cheung,M.Beilicke他
- Organizer
  日本天文学会
- Place of Presentation
  国際基督教大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 気球VLBIと周波数標準2014
- Author(s)
  河野裕介, 土居明広, 金口政弘、鈴木駿策, 小山友明, 秋山和徳, 松本尚子, 本間希樹, 木村公洋, 岡田望, 気球 VLBI 検討チーム
- Organizer
  第13回IVS技術開発センターシンポジウム
- Place of Presentation
  NICT 鹿島宇宙技術センター
- Year and Date
  2014-06-04
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] VERAによる低光度AGN M84中心核の2周波(22,43GHz)同時観測2014
- Author(s)
  中原聡美,秦和弘,本間希樹,中西裕之,土居明広
- Organizer
  日本天文学会
- Place of Presentation
  国際基督教大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 気球VLBI2014
- Author(s)
  土居明広
- Organizer
  日本機械学会宇宙工学部門先進軽量構造システム研究会
- Place of Presentation
  東京工業大学　大岡山キャンパス
- Year and Date
  2014-08-30
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBIのための高精度大型リフレクタ鏡面の開発2014
- Author(s)
  佐藤泰貴、土居明広、石村康生、田中宏明、荻芳郎、樋口健、河野裕介、木村公洋
- Organizer
  第30回宇宙構造材料シンポジウム
- Place of Presentation
  宇宙科学研究所相模原キャンパス
- Year and Date
  2014-12-01
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBIプロジェクトにおける22GHz帯望遠鏡の開発2014
- Author(s)
  岡田望, 木村公洋, 大西利和, 小川英夫, 河野裕介, 小山友明, 松本尚子, 山下一芳, 鈴木駿策, 金口政弘, 本間希樹, 秋山和徳, 上原顕太, 中原聡美, 土居明広, 佐藤泰貴
- Organizer
  第13回IVS技術開発センターシンポジウム
- Place of Presentation
  NICT 鹿島宇宙技術センター
- Year and Date
  2014-06-04
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] M87ジェット最深部での磁場と相対論的電子のエネルギー密度比2013
- Author(s)
  紀基樹, 高原文郎, 秦和弘,土居明広
- Organizer
  日本天文学会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 多周波位相補償VLBI観測によるソンブレロ銀河(M104, NGC4594)中心核100シュバルツシルト半径スケールの構造探査2013
- Author(s)
  秦和弘, 土居明広, 永井洋, 井上允
- Organizer
  日本天文学会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] ALMA cycle-0 で捉えたソンブレロ銀河(M104)の超巨大質量ブラックホール周辺10シュバルツシルト半径付近からの電波放射2013
- Author(s)
  土居明広、秦和弘
- Organizer
  日本天文学会春季年会
- Place of Presentation
  埼玉大学
- Year and Date
  2013-03-21
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] VLBA-43GHzで捉えたブレーザーMrk 501のジェット深部の微細構造2013
- Author(s)
  小山翔子,紀基樹,土居明広,永井洋,新沼浩太郎,秦和弘,M. Giroletti,G. Giovannini, M. Orienti
- Organizer
  日本天文学会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 超巨大ブラックホールと電波ジェット活動の関係2013
- Author(s)
  土居明広
- Organizer
  日本天文学会春季年会
- Place of Presentation
  埼玉大学
- Year and Date
  2013-03-22
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 多波長観測で探る中心エンジン・核周物質とジェットのトリガ2013
- Author(s)
  永井洋、土居明広
- Organizer
  日本天文学会春季年会
- Place of Presentation
  埼玉大学
- Year and Date
  2013-03-22
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] TeVブレーザーMrk 421の静穏期における電波コアのふらつき探査2013
- Author(s)
  新沼浩太郎, 紀基樹, 土居明広, 小山翔子,秦和弘, 永井洋, Lico R.
- Organizer
  日本天文学会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 多周波VLBA観測から分かるNGC 4261パーセクスケールジェットの形状2013
- Author(s)
  羽賀崇史、土居明広、紀基樹
- Organizer
  日本天文学会春季年会
- Place of Presentation
  埼玉大学
- Year and Date
  2013-03-21
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 電波銀河3C 84ジェットにおける二重稜線構造の発見2013
- Author(s)
  永井洋,羽賀隆史,Monica Orienti,紀基樹,土居明広,秦和弘,浅田圭一,Gabriele Giovannini,Marcello Giroletti
- Organizer
  日本天文学会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] ガンマ線フレーザーMrk 501の電波コア絶対位置ふらつき探索2012
- Author(s)
  小山翔子、紀基樹、土居明広、永井洋、新沼浩太郎、秦和弘
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  大分大学
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 狭輝線セイファート1型銀河の電波銀河の発見2012
- Author(s)
  土居明広,永井洋, et al
- Organizer
  日本天文学会,春季年会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 狭輝線セイファート1型銀河のカンマ線放射、キロパーセクスケール電波放射、ブラックホール質量の関連2012
- Author(s)
  土居明広、紀基樹、永井洋
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  大分大学
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] Mrk421のX線フレア時におけるVERAを用いたアストロメトリ観測2012
- Author(s)
  新沼浩太郎、紀基樹、土居明広、秦和弘、小山翔子
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  大分大学
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] VLBA多周波位相補償アストロメトリで推定されるNGC4261のブラックホール位置と吸収物質2012
- Author(s)
  羽賀崇史、土居明広、村田泰宏、須藤広志、亀野誠二、秦和弘
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 多周波VLBIによる電波銀河M87の中心エンジン近傍10-100シュバルツシルト半径領域におけるジェット形状探査2012
- Author(s)
  秦和弘,紀基樹,永井洋,土居明広,萩原喜昭
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  大分大学
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] VLBA多周波位相補償アストロメトリで推定されるNGC4261のブラックホール位置と吸収物質2012
- Author(s)
  羽賀崇史,土居明広, et al
- Organizer
  日本天文学会,春季年会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 降着円盤風を持つクェーサーに付随する非熱的ジェットの再帰的活動性2012
- Author(s)
  林隆之,土居明広,永井洋, et al
- Organizer
  日本天文学会,春季年会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 狭輝線セイファート1型銀河の電波銀河の発見2012
- Author(s)
  土居明広、柳楽央至、川勝望、紀基樹、永井洋、浅田圭一
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-19
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 降着円盤風を持つクェーサーに付随する非熱的ジェットの再帰的活動性2012
- Author(s)
  林隆之、土居明広、永井洋
- Organizer
  日本天文学会2012年春季年会
- Place of Presentation
  龍谷大学
- Year and Date
  2012-03-20
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] VLBA多周波位相補償観測によるMrk348における核周プラズマの発見と水メガメーザー源との位置関係2011
- Author(s)
  土居明広, et al
- Organizer
  日本天文学会,秋季年会
- Place of Presentation
  鹿児島大学
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] VLBI多周波位相補償観測により明らかになったMrk348における自由--自由吸収領域と水メーザーの関係2011
- Author(s)
  土居明広、亀野誠二、澤田--佐藤聡子、秦和弘、羽賀崇史
- Organizer
  日本天文学会
- Place of Presentation
  筑波大学
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 電波で明るいBALクェーサーのVLBAによる多周波偏波観測2011
- Author(s)
  林隆之,土居明広,永井洋
- Organizer
  日本天文学会,春季年会
- Place of Presentation
  筑波大学
- Year and Date
  2011-03-19
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 狭輝線1型セイファート銀河の22GHz H_2Oメーザー探査2011
- Author(s)
  萩原喜昭、土居明広、蜂須賀一也
- Organizer
  日本天文学会2011年秋季年会
- Place of Presentation
  鹿児島大学
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 狭輝線1型セイファート銀河の22GHz H20メーザー探査2011
- Author(s)
  萩原喜昭、土居明広、蜂須賀一也
- Organizer
  日本天文学会,秋季年会
- Place of Presentation
  鹿児島大学
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] VLBA多周波位相補償観測によるMrk348における核周プラズマの発見と水メガメーザー源との位置関係2011
- Author(s)
  土居明広、亀野誠二、澤田--佐藤聡子、秦和弘、羽賀崇史
- Organizer
  日本天文学会2011年秋季年会
- Place of Presentation
  鹿児島大学
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] VLBI多周波位相補償観測により明らかになったMrk348における自由-自由吸収領域と水メーザーの関係2011
- Author(s)
  土居明広, et al
- Organizer
  日本天文学会,春季年会
- Place of Presentation
  筑波大学
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] Broad Absorption Line/Giga-hertz Peaked Spectrum クェーサー? : Japanese VLBI Network によるVLBI多周波観測2009
- Author(s)
  土居明広、望月奈々子、村田泰宏、浅田圭一、永井洋、本間希樹、藤澤健太、JVNチーム
- Organizer
  日本天文学会
- Place of Presentation
  山口大学
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] Broad Absorption Line/Giga-hertz Peaked Spectrumクェーサー?: JapaneseVLBI NetworkによるVLBI多周波観測2009
- Author(s)
  土居明広、藤澤健太, etal
- Organizer
  日本天文学会,秋季年会
- Place of Presentation
  山口大学
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-21540250
[Presentation] 光結合 VLBI 網 OCTAVE による Broad Absorption Line (BAL) クェーサーの観測2008
- Author(s)
  土居明広、浅田圭一、村田泰宏、望月奈々子、川口則幸、小山友明、河野裕介、原哲也、貴島政親、藤澤健太、藤澤康司、寺島拓郎
- Organizer
  日本天文学会
- Place of Presentation
  国立オリンピック記念青少年総合センター
- Year and Date
  2008-03-24
- Data Source
  KAKENHI-PROJECT-18740107
[Presentation] 気球VLBI実験計画の状況報告
- Author(s)
  土居明広, 河野裕介, 木村公洋, 佐藤泰貴, 小山友明, 岡田望, 松本尚子, 山下一芳, 鈴木駿策, 金口政弘, 本間希樹, 秋山和徳, 中原聡美, 上原顕太, 坂東信尚, 福家英之, 莊司泰弘, 石村康生, 田中宏明, 坂本啓, 樋口健, 萩芳郎, 岸本直子, 岩佐貴史, 村田泰弘, 小川英夫
- Organizer
  VLBI懇談会シンポジウム 2014
- Place of Presentation
  国土地理院
- Year and Date
  2014-10-29 – 2014-10-30
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球 VLBI ミッションの検討 IV
- Author(s)
  土居明広、河野裕介、小山友明、木村公洋、岡田望、佐藤泰貴、松本尚子、本間希樹、鈴木駿策、金口政弘、秋山和徳、上原顕太、中原聡美、坂東信尚、福家英之、石村康生、莊司泰弘、田中宏明、坂本啓、樋口健、荻芳郎
- Organizer
  日本天文学会 2015 春期年会
- Place of Presentation
  大阪大学
- Year and Date
  2015-03-18 – 2015-03-21
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] ブラックホール直接撮像をおこなう気球サブミリVLBIのキーテクノロジー
- Author(s)
  土居明広
- Organizer
  新学術領域「疎性モデリング」第二回領域会議
- Place of Presentation
  東京大学駒場キャンパス
- Year and Date
  2014-06-19 – 2014-06-21
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球 VLBI ミッションの検討 III
- Author(s)
  土居明広、河野裕介、小山友明、木村公洋、岡田望、佐藤泰貴、松本尚子、本間希樹、鈴木駿策、金口政弘、秋山和徳、上原顕太、中原聡美
- Organizer
  日本天文学会 2014 秋期年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] VERAによる低光度AGN M84の２周波(22,43 GHz)同時モニター観測
- Author(s)
  中原聡美, 秦和弘, 本間希樹, 中西裕之, 土居明広
- Organizer
  日本天文学会
- Place of Presentation
  国際基督教大学
- Year and Date
  2015-03-19 – 2015-03-22
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 3C 120: ブラックホールとγ線放射領域とジェット生成領域と電波コアの位置関係
- Author(s)
  土居明広、田中康之、井上芳幸
- Organizer
  日本天文学会
- Place of Presentation
  国際基督教大学
- Year and Date
  2015-03-19 – 2015-03-22
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] ブラックホール直接撮像をおこなう気球サブミリ波VLBIのキーテクノロジー
- Author(s)
  土居明広
- Organizer
  科学研究費補助金新学術領域研究「スパースモデリングの深化と高次元データ駆動科学の創成」 2014 年度公開シンポジウム
- Place of Presentation
  東京工業大学すずかけ台キャンパス
- Year and Date
  2014-12-15 – 2014-12-17
- Invited
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBIの検討
- Author(s)
  土居明広, 河野裕介, 木村公洋, 佐藤泰貴, 小山友明, 岡田望, 松本尚子, 山下一芳, 鈴木駿策, 金口政弘, 本間希樹, 秋山和徳, 中原聡美, 上原顕太, 坂東信尚, 福家英之, 莊司泰弘, 石村康生, 田中宏明, 坂本啓, 樋口健, 萩芳郎, 岸本直子, 岩佐貴史, 村田泰弘, 小川英夫
- Organizer
  大気球シンポジウム
- Place of Presentation
  宇宙科学研究所相模原キャンパス
- Year and Date
  2014-11-06 – 2014-11-07
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] ALMAで探る活動銀河核コロナ加熱機構
- Author(s)
  井上芳幸、土居明広
- Organizer
  日本天文学会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] VLBA+GBT＠86GHzによるM87ジェット生成領域の高分解能・高解像度
- Author(s)
  秦和弘, 紀基樹, 永井洋, 本間希樹, 秋山和徳, 田崎文得, 萩原喜昭, 土居明広, G.Giovannini, M.Giroletti
- Organizer
  日本天文学会
- Place of Presentation
  国際基督教大学
- Year and Date
  2015-03-19 – 2015-03-22
- Data Source
  KAKENHI-PROJECT-24340042
[Presentation] 気球VLBI搭載周波数標準の安定度評価
- Author(s)
  河野裕介, 土居明広, 金口政弘、鈴木駿策, 小山友明, 秋山和徳, 松本尚子, 本間希樹, 木村公洋, 岡田望, 気球 VLBI 検討チーム
- Organizer
  日本天文学会 2014 秋期年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PUBLICLY-26120537
[Presentation] 気球VLBI電波望遠鏡搭載22GHz帯受信機の開発
- Author(s)
  岡田望, 木村公洋, 大西利和, 小川英夫, 河野裕介, 小山友明, 松本尚子, 山下一芳, 鈴木駿策, 金口政弘, 本間希樹, 秋山和徳, 上原顕太, 中原聡美, 土居明広, 佐藤泰貴
- Organizer
  日本天文学会 2014 秋期年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11 – 2014-09-13
- Data Source
  KAKENHI-PUBLICLY-26120537

1. NAGAI Hiroshi (00455198)

# of Collaborated Projects: 3 results

# of Collaborated Products: 31 results
2. KINO Motoki (70531234)

# of Collaborated Projects: 3 results

# of Collaborated Products: 21 results
3. FUJISAWA Kenta (70311181)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
4. HAGIWARA Yoshiaki (60399300)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
5. 河野裕介 (00370106)

# of Collaborated Projects: 2 results

# of Collaborated Products: 24 results
6. Hada Kazuhiro (60724458)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
7. HONMA Mareki (20332166)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. 増山博行 (20091209)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 鏑木修 (20089783)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 澤田聡子 (00452631)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 米徳大輔 (40345608)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 松原英雄 (30219464)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 有元誠 (40467014)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 郡司修一 (70241685)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. GIOVANNINI Gabriele

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
16. KAWAKATU Nozomu

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
17. 亀野誠二

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
18. 深沢泰司

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
19. 小川英夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
20. 元木業人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. 太田耕司

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
22. 井上芳幸

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Doi Akihiro 土居 明広

DOI Akihiro 土居 明広

土居 明広 ドイ アキヒロ

Research Projects

Research Products

Co-Researchers

Further Transformation of Multi Messenger Observation Satellite Collaborating with X-ray and Near-Infrared Observations

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Systematic studies of the coronal radio emission from supermassive black holesPrincipal Investigator

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The flight test of radio interferometry in stratospherePrincipal Investigator

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ブラックホール直接撮像をおこなう気球サブミリ波VLBIのキーテクノロジーPrincipal Investigator

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Observational study of jet-formation regions in supermassive black holes with a novel VLBI technique

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Precise measurements of black holes for studies of active galactic nucleiPrincipal Investigator

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日韓ＶＬＢＩ網で探る巨大ブラックホールからの相対論的ジェット噴流

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Observational Studies of the active galactic nuclei with rapidly growing black holes by direct imaging using VLBIPrincipal Investigator

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大学連携VLBIによる狭輝線セイファート1型銀河の観測的研究Principal Investigator

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山口32m電波望遠鏡とBSアンテナをインターネット結合したVLBI観測

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[Journal Article] A Giant Metrewave Radio Telescope survey of radio-loud broad absorption line quasars2024

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Data Source

[Journal Article] Probing the Heart of Active Narrow-line Seyfert 1 Galaxies with VERA Wideband Polarimetry2023

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DOI

Data Source

[Journal Article] A ring-like accretion structure in M87 connecting its black hole and jet2023

Author(s)

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DOI

Doi Akihiro 土居明広

DOI Akihiro 土居明広

土居明広ドイアキヒロ