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Observations of Artificial Objects with a wide-field CMOS mosaic camera: Tomo-e Gozen

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Observations of Artificial Objects with a wide-field CMOS mosaic camera: Tomo-e Gozen

Material type
文書・図像類
Author
大澤, 亮ほか
Publisher
宇宙航空研究開発機構(JAXA)
Publication date
2019-03-07
Material Format
Digital
Capacity, size, etc.
-
NDC
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Note (General):

第8回スペースデブリワークショップ (2018年12月3-5日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京The 8th Space Debris Workshop (December 3-5, 2018. Chofu Aerospace Center, J...

Detailed bibliographic record

Summary, etc.:

東京大学木曽観測所では105-cm シュミット望遠鏡に搭載する広視野 CMOS モザイクカメラ Tomo-e Gozenの開発を進めている. Tomo-e Gozen は4つのモジュールから構成されるカメラである. 各モジュールに21枚, 合計84枚の CMOS イメージセンサを搭載する. 20 平...

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Digital

Material Type
文書・図像類
Author/Editor
大澤, 亮
酒向, 重行
小島, 悠人
奥村, 真一郎
浦川, 聖太郎
柳沢, 俊史
吉川, 真
Tomo-e Gozenサイエンスグループ
Ohsawa, Ryou
Sako, Shigeyuki
Kojima, Yuto
Okumura, Shinichiro
Urakawa, Seitaro
Yanagisawa, Toshifumi
Yoshikawa, Makoto
Tomo-e Gozen Science Group
Publication, Distribution, etc.
Publication Date
2019-03-07
Publication Date (W3CDTF)
2019-03-07
Alternative Title
東京大学木曽観測所広視野CMOSモザイクカメラTomo-e Gozenによる人工天体の観測
Periodical title
宇宙航空研究開発機構特別資料: 第8回スペースデブリワークショップ講演資料集
No. or year of volume/issue
JAXA-SP-18-011
Volume
JAXA-SP-18-011
Pages
543-566
ISSN (Periodical Title)
ISSN : 2433-2232
Text Language Code
eng
Target Audience
一般
Note (General)
第8回スペースデブリワークショップ (2018年12月3-5日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京
The 8th Space Debris Workshop (December 3-5, 2018. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, Japan
We are developing a new wide-field mosaic CMOS camera, Tomo-e Gozen, for the 105-cm Kiso Schmidt Telescope at Kiso Observatory, the University of Tokyo. Tomo-e Gozen is composed of four individual camera modules, each of which has 21 CMOS image sensors. Equipped with the 84 CMOS image sensors in total, Tomo-e Gozen is able to monitor a sky of about 20 sq-degree at up to 2 Hz. The limiting magnitude for stars is about 18.5 mag. Frame rates faster than 2 Hz are available by narrowing the field of view. Tomo-e Gozen is expected to show high performances in detecting tiny space debris and deriving the motion of space debris. The development of the first camera module Q1 was completed in February, 2018. In the experimental observations, the camera was successfully operated with the 21 CMOS image sensors. Currently, a high-cadence wide-area survey is in operation. We'll present some observations of near earth asteroids and artificial objects with Tomo-e Gozen, and discuss possible contributions of Tomo-e Gozen to the surveillance and tracking of space debris.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
資料番号: AA1830034045
レポート番号: JAXA-SP-18-011
Access Restrictions
インターネット公開
Data Provider (Database)
国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)
Original Data Provider (Database)
宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ