抄録
The new Japanese X-ray Astronomy satellite, ASTRO-H will carry two identical hard X-ray telescopes (HXTs), which cover 5 to 80 keV, in order to provide new insights into frontier of X-ray astronomy. The HXT mirror surfaces are coated with Pt/C depth-graded multilayers to enhance hard X-ray effective area by means of Bragg reflection, and 213 mirror reflectors with a thickness of 0.22 mm are tightly nested confocally in a telescope. The production of FM HXT-1 and HXT-2 were completed in 2012 and 2013, respectively. The X-ray performance of HXTs were measured at the synchrotron radiation facility SPring-8/ BL20B2 Japan. The total effective area of two HXTs is about 350 cm2 at 30 keV and the angular resolution of HXT is about 1.'9 in half power diameter at 30 keV. The HXTs are in the clean room at ISAS for waiting the final integration test.
本文言語 | 英語 |
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ホスト出版物のタイトル | Space Telescopes and Instrumentation 2014 |
ホスト出版物のサブタイトル | Ultraviolet to Gamma Ray |
編集者 | Tadayuki Takahashi, Jan-Willem A. den Herder, Mark Bautz |
出版社 | SPIE |
ISBN(電子版) | 9780819496126 |
DOI | |
出版ステータス | 出版済み - 2014 |
外部発表 | はい |
イベント | Space Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray - Montreal, カナダ 継続期間: 22-06-2014 → 26-06-2014 |
出版物シリーズ
名前 | Proceedings of SPIE - The International Society for Optical Engineering |
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巻 | 9144 |
ISSN(印刷版) | 0277-786X |
ISSN(電子版) | 1996-756X |
その他
その他 | Space Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray |
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国/地域 | カナダ |
City | Montreal |
Period | 22-06-14 → 26-06-14 |
All Science Journal Classification (ASJC) codes
- 電子材料、光学材料、および磁性材料
- 凝縮系物理学
- コンピュータ サイエンスの応用
- 応用数学
- 電子工学および電気工学