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SASAO Tetsuo  笹尾 哲夫

ORCIDConnect your ORCID iD *help
Researcher Number 20000177
External Links
Affiliation (based on the past Project Information) *help 1989 – 2002: 国立天文台, 地球回転研究系, 教授
1999: 国立天文台, 地球回転研究室, 教授
1997 – 1999: 国立天文台, 教授
1998: 国立天文台地球回転研究系, 教授
1992: 国立天文台 地球回転研究系, 教授
1990: National Astronomical Observatory, Earth Rotation Division, 地球回転研究系・電波地球計測部門, 教授
1987: International Latitude Observatory, 極運動研究部, 課長
Review Section/Research Field
Principal Investigator
Astronomy
Except Principal Investigator
Astronomy / 固体地球物理学
Keywords
Principal Investigator
相対VLBI / 大気位相補償 / VERA計画 / VLBI / reference radio source / project VERA / dark matter / rotation curve of the Galaxy / astronomical maser source / compensation of atmospheric phase fluctuations … More / phase-referencing VLBI / high-precision astrometry / 参照電波源 / ダークマター / 銀河系回転曲線 / 天体メーザー源 / 高精度天体位置計測 / J-net / phase compensation / star formation / Project VERA / annual parallax / fast switching / differential VLBI / maser source / メ-ザ源 / 位置天文 / クエ-サ / 視線速度変化 / 基準電波源 / メーザー源 / 国内VLBI網 / 星生成 / 年周視差 / 高速スイッチング法 / 相対VLBI法 / メーサー源 / phase fluctuations in signal transmission system. / tropospheric phase fluctuations / fringe phase difference / multi-view differential VLBI / 4-element VLBI / 位相追尾 / KNIFE / 大気ゆらぎ / 伝送系内位相変動 / 大気揺らぎ / 位相差計測 / 相関 / 複視野相対VLBI / 4素子法VLBI / VERA / K-4型相関処理装置 / 天体メ-ザ-源 / 電波位置天文学 / VSOP / 集合アンテン型VERA / 簡易型VLBI相関処理装置 / 高位相安定・超広帯域光伝送系 / メ-ザ-電波源の絶対位置 / 群遅延時間 / ミリ波帯VLBI … More
Except Principal Investigator
VLBI / maser / late type star / quaser / Interferometer / water maser / 地球物理学 / galactic nuclei / 固有運動 / 位置天文学 / Time series analisis / Chaos / Chandler wobble / Variations of rotational velocity / Earth rotation / Astrometry / 統計解釈 / 極運動 / カオス解析 / 時系列解析 / チャンドラー揺動 / 自転速度変動 / 地球回転 / Cooled HEMT receiver / SiO maser sources / Project VERA / Reference radio source / High-precision astrometry / Phase-referencing VLBI / quasar / Quaser / 冷却ヘムト受信機 / 一酸化珪素メーザー源 / ベラ計画 / 参照電波源 / 高精度天体位置計測 / 相対VLBI法 / Spatially differential / 10m antenna / 2 channel / Continuum components / 22GHz / Radiometer / Troposphere / 輝度温度 / 受信機利得変動 / 超過光路長 / 水蒸気ラジオメータ / 空間的差動ラジオメータ / 10mアンテナ / 2チャンネル / コンチニュウム成分 / 22GHz吸収線 / ラジオメータ / 大気伝播遅延ゆらぎ / late type etar / late Type star / REAL-TIME DIAGOSIS / VARIATIONS OF ATMOSPHERIC TRANSMISSION DELAY / COSMIC WATER MASER SOURCES / SIGNAL OF COMMUNICATION SATELLITES / DATA COMPRESSION / PUBLIC COMMUNICATION LINES / REAL-TIME PROCESSING / 実時間故障診断 / 大気の電波伝播遅延時間変動 / 水メーザー天体 / 通信衛星電波 / データ圧縮 / 公衆通信回線 / 実時間処理 / Geodesy Council / Geophysics / 測地学委員会 / 地球物理科学 / 測地学審議会 / Acousto-Optical-Spectrometer / filling factor / Gas kinetic temperature / Anmonia molecular lines / 分子雲 / 音響光学型分光計 / フィリングファクター / ガス運動温度 / アンモニア分子輝線 / modeling of tropospheric radio transfer / paired antenna method / radio seeing monitor / differencial radiometer / high-resolution imaging / phase correction method / millimeter-and submillimeter-wave interferometer / 大気中電波伝播のモデル化 / 4素子法(ペア・アンテナ法) / 電波シ-イングモニタ / 差動式ラジオメータ / 高分解能イメージング / 位相補償法 / ミリ波サブミリ波干渉計 / star formation / sta formation / interferd meter / interferometer / interfarometer / 晩期型星 / 星生成 / 銀河中心 / クェーサー / メーザー / Hard landing / Radiation pattern / Lunar orbiter / Atmoshperic fluctuation / Radio transmitter / Lunar tides / Physical librations / Differential VLBI / ペネトレータ / 月面投下 / 月周回衛星(LUNAR-A) / 月の秤動 / 相対VLBI / 電波伝搬遅延 / 人工電波源 / 月周回衛生 / 相対VLPI観測 / ハード・ランディング / 放射パターン / 月周回衛星 / 大気ゆらぎの効果 / 月面電波源 / 月の朝夕 / 月の物理秤動と潮汐 / 相対VLBI観測 / Radio Astrometry / Scinitillation / Annual Parauuax / Proper Motion / Electron Density / Group Delay / Pulsar / 超長基線電波干渉計 / 電波位置天文 / 電波位置天文学 / シンチレ-ション / 年周視差 / 電離層電子密度 / 群遅延時間 / パルサ- / bandwidth synthesis / group delay / proper motion / position astronomy / mass-loss / variable star / 郡遅延 / メ-ザ-現象 / バンド幅合成 / 群遅延 / 質量放出 / メーザー現象 / 変光星 / radio wave propagation / correlator / antenna / radio astronomy / VLBI backend / 電波伝播 / 相関器 / アンテナ / 電波天文学 / VLBIバックエンド / アンテナ・ストラクチュアの変形 / 遅延時間変化 / SBI Less
  • Research Projects

    (18 results)
  • Co-Researchers

    (49 People)
  •  The construction of 43GHz VLBI network and the project search for VLBI radio sources of phase-referencing VLBI astrometry with VERA.

    • Principal Investigator
      OMODAKA Toshihiro
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Astronomy
    • Research Institution
      Kagoshima University
  •  Basic Experiments of Real-Time VLBI Using Public Communication Line

    • Principal Investigator
      NISHIO Masanori
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Astronomy
    • Research Institution
      KAGOSHIMA UNIVERSITY
  •  Towards Determination of Galactic Rotation Curve through Phase- Referencing VLBI Observations of Astronomical Maser SourcesPrincipal Investigator

    • Principal Investigator
      SASAO Tetsuo
    • Project Period (FY)
      1998 – 2000
    • Research Category
      Grant-in-Aid for Scientific Research (B).
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory (NAO)
  •  OBSERVATIONAL STUDIES OF THE PROCESS OF MASS OUTFLOW IN LATE TYPE STARS

    • Principal Investigator
      OMODAKA Toshihiro
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Astronomy
    • Research Institution
      Kagoshima University
  •  Research on Compensating the Atmospheric Phase Fluctuations by Radiometer

    • Principal Investigator
      HARA Tadayoshi
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory
  •  A Comprehensive Study on the Geodesy and Geophysics in Japan

    • Principal Investigator
      TANAKA Masayuki
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Institution
      Tohoku University
  •  Search for Astronomical Maser Sources and Reference Radio Sources for VLBI AstrometryPrincipal Investigator

    • Principal Investigator
      SASAO Tetsuo
    • Project Period (FY)
      1995 – 1997
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory
  •  The VLBI Observations of Astronomical Sources by using The Japanese VLBI network.

    • Principal Investigator
      OMODAKA Toshihiro
    • Project Period (FY)
      1994 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Astronomy
    • Research Institution
      Kagoshima University
  •  Fundamental Research of Phase Correction Methods in Millimeter and Sub-mm wavelengths and high-resolution imaging

    • Principal Investigator
      ISHIGURO Masato
    • Project Period (FY)
      1994 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory
  •  Galatic Survey of Temperature of Molecular Clouds by using Mizusawa 10m Antenna

    • Principal Investigator
      KAMEYA Osamu
    • Project Period (FY)
      1994 – 1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory (NAO)
  •  Development of an artificial radio transmitter on the Moon for precise measurement of lunar physical librations, tides and gravity fields

    • Principal Investigator
      OOE Masatsugu
    • Project Period (FY)
      1992 – 1994
    • Research Category
      Grant-in-Aid for Developmental Scientific Research (B)
    • Research Field
      固体地球物理学
    • Research Institution
      National Astronomical Observatory (NAO)
  •  6mアンテナを用いたSBI観測によるアンテナ変形のモデル化

    • Principal Investigator
      KUJI Seisuke
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory of Japan
  •  High Precision Relative Astrometry by Means of '4-Element' VLBI ObservationsPrincipal Investigator

    • Principal Investigator
      SASAO Tetsuo
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory
  •  Observations of Late-Type Stars with mm-VLBI

    • Principal Investigator
      UKITA Nobuharu
    • Project Period (FY)
      1990 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory(NAO)
  •  Determinations of Pulsar Positions and Proper motions with VLBI

    • Principal Investigator
      FUJISHITA Mitsumi
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory
  •  電波による位置天文学研究の企画Principal Investigator

    • Principal Investigator
      笹尾 哲夫
    • Project Period (FY)
      1989 – 1991
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory of Japan
  •  Study of the Earth Rotation and the Space Positioning with a Newly Precise VLBI Method

    • Principal Investigator
      KAKUTA Chuichi
    • Project Period (FY)
      1989 – 1990
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      National Astronomical Observatory
  •  Physical Study of Earth Rotation Data

    • Principal Investigator
      OKAMOT Isao
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Astronomy
    • Research Institution
      International Latitude Observatory
  • 1.  HARA Tadayoshi (60000171)
    # of Collaborated Projects: 8 results
    # of Collaborated Products: 0 results
  • 2.  KUJI Seisuke (40132675)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  SATO Katsuhisa (90178715)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 4.  KAMEYA Osamu (70202025)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 5.  KAWAGUCHI Noriyuki (90214618)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 6.  MIYOSHI Makoto (50270450)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 7.  FUJISHITA Mitsumi (60141967)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 8.  OMODAKA Toshihiro (50129285)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 9.  KAWANO Nobuyuki (10186116)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 10.  MORIMOTO Masaki (80012805)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 11.  INOUE M (10151622)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 12.  NISHIO Masanori (70135383)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 13.  UKITA Nobuharu (20184989)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 14.  SHIBATA Katsunori (60222030)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 15.  MIYAJI Takeshi (10182023)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 16.  KAKUTA Chuichi (50000162)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  MIKOSHIBA H (50249942)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  TSUBOI M (10202186)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  OOE Masatsugu (00088783)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  HANADA Hideo (60132677)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  ISHIGURO Masato (40023684)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  CHIKADA Yoshihiro (30126122)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  MORITA Koichiro (20167688)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  KAWABE Ryohei (10195141)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  TASUDA Shigeru (30253909)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  TANAKA Masayuki (90004340)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  FUKAO Yoshio (10022708)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  KOZAI Yoshihide (70012789)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  HAYASAKA Tadahiro (40202262)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  MIYAZAKI Tomoyuki (80037241)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  OKUDAIRA Atsuya (70289651)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  MANABE Seiji (30000178)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  UENO Munetaka (30242019)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  HIROTA Tomoya (10325764)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  OKAMOT Isao (90088782)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  OKUBO Shuhei (30152078)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  WAKO Yasujiro (40000161)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  YONEYAMA Tadaoki (00120353)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  TOKOYAMA Koichi (10088784)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  宮本 昌典 (30012850)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  飯田 益雄 (90184358)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  海野 和三郎 (30011414)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  中嶋 浩一 (30012876)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  青木 信仰 (90012799)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  TAKAGI Akio
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 46.  KURODA Takehiko
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 47.  KONDOU etsurou
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 48.  高羽 浩
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 49.  近藤 哲朗
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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