Soft X-ray Imaging Telescope (Xtend) onboard X-ray Astronomy Recovery Mission (XARM)

被引：14

作者：

Hayashida, Kiyoshi ^{[1
,2
]}

Tomida, Hiroshi ^{[3
]}

Mori, Koji ^{[4
]}

Nakajima, Hiroshi ^{[5
]}

Tanaka, Takaaki ^{[6
]}

Uchida, Hiroyuki ^{[6
]}

Tsuru, Takeshi G. ^{[6
]}

Murakami, Hiroshi ^{[7
]}

Okajima, Takashi ^{[8
]}

Kohmura, Takayoshi ^{[9
]}

Hagino, Kohichi ^{[9
]}

Kobayashi, Shogo B. ^{[10
]}

Ishida, Manabu ^{[3
]}

Maeda, Yoshitomo ^{[3
]}

Uchiyama, Hideki ^{[11
]}

Yamaoka, Kazutaka ^{[12
]}

Matsumoto, Hironori ^{[1
,2
]}

Nobukawa, Masayoshi ^{[13
]}

Nobukawa, Kumiko K. ^{[14
]}

Hiraga, Junko S. ^{[15
]}

Yamauchi, Makoto ^{[4
]}

Hatsukade, Isamu ^{[4
]}

Soong, Yang ^{[16
]}

Mori, Hideyuki ^{[16
]}

Hayashi, Takayuki ^{[16
]}

Tsunemi, Hiroshi ^{[1
,2
]}

Ozaki, Masanobu ^{[3
]}

Dotani, Tadayasu ^{[3
]}

Iwagaki, Junichi ^{[1
,2
]}

Yoneyema, Tomokage ^{[1
,2
]}

Okazaki, Koki ^{[1
,2
]}

Asakura, Kazunori ^{[1
,2
]}

Onishi, Satomi ^{[1
,2
]}

Kanemaru, Yoshiaki ^{[4
]}

Sato, Jin ^{[4
]}

Nishioka, Yusuke ^{[4
]}

Takeda, Ayaki ^{[4
]}

Okon, Hiromichi ^{[6
]}

Yoshida, Masayuki

Shimoi, Takeo ^{[3
]}

机构：

[1] Osaka Univ, Grad Sch Sci, Dept Earth & Space Sci, 1-1 Machikaneyama Cho, Toyonaka, Osaka 5600043, Japan

[2] Osaka Univ, Grad Sch Sci, Project Res Ctr Fundamental Sci, 1-1 Machikaneyama Cho, Toyonaka, Osaka 5600043, Japan

[3] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Chuo Ku, 3-1-1 Yoshino Dai, Sagamihara, Kanagawa 2525210, Japan

[4] Miyazaki Univ, Fac Engn, Nishi Ku, 1-1 Gakuen Kibanadai, Miyazaki, Miyazaki 8892192, Japan

[5] Kanto Gakuinn Univ, Fac Sci & Engn, Kanazawa Ku, Yokohama, Kanagawa 2360037, Japan

[6] Kyoto Univ, Dept Phys, Sakyo Ku, Kitashirakawa Oiwake Cho, Kyoto, Kyoto 6068502, Japan

[7] Tohoku Gakuin Univ, Fac Liberal Arts, Dept Informat Sci, Izumi Ku, 2-1-1 Tenjinzawa, Sendai, Miyagi 9813193, Japan

[8] NASA, Goddard Space Flight Ctr, 8800 Greenbelt Rd, Greenbelt, MD 20771 USA

[9] Tokyo Univ Sci, Fac Sci & Technol, Dept Phys, 2641 Yamazaki, Noda, Chiba 2708510, Japan

[10] Tokyo Univ Sci, Fac Sci, Dept Phys, Shinjuku Ku, Tokyo 1620815, Japan

[11] Shizuoka Univ, Fac Educ, Suruga Ku, Shizuoka, Shizuoka 4228529, Japan

[12] Nagoya Univ, Grad Sch Sci, Dept Phys, Chikusa Ku, Nagoya, Aichi 4648602, Japan

[13] Nara Univ Educ, Fac Educ, Nara, Nara 6308528, Japan

[14] Nara Womens Univ, Grad Sch Sci, Dept Math & Phys Sci, Kitauoyanishi Machi, Nara, Nara 6308506, Japan

[15] Kwansei Gakuin Univ, Fac Sci & Technol, Dept Phys, 2-2 Gakuen, Sanda, Hyogo 6691337, Japan

[16] Univ Maryland Baltimore Cty, 1000 Hilltop Cir, Baltimore, MD 21250 USA

来源：

SPACE TELESCOPES AND INSTRUMENTATION 2018: ULTRAVIOLET TO GAMMA RAY | 2018年 / 10699卷

关键词：

X-ray CCD; P-channel; Back-illumination; XARM; Xtend; SXI; IMAGER SXI; CCD CAMERA; PERFORMANCE;

D O I：

10.1117/12.2311446

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

X-ray Astronomy Recovery Mission (XARM) scheduled to be launched in early 2020's carries two soft X-ray telescopes. One is Resolve consisting of a soft X-ray mirror and a micro calorimeter array, and the other is Soft X-ray Imaging Telescope (Xtend), a combination of an X-ray mirror assembly (XMA) and an X-ray CCD camera (SXI). Xtend covers a field of view (FOV) of 38' x 8', much larger than that of Resolve (3' x 3') with moderate energy resolution in the energy band from 0.4 keV to 13 keV, which is similar to that of Resolve (from 0.3 keV to 12 keV). Simultaneous observations of both telescopes provide complimentary data of X-ray sources in their FOV. In particular, monitoring X-ray sources outside the Resolve FOV but inside the Xtend FOV is important to enhance the reliability of super high resolution spectra obtained with Resolve. Xtend is also expected to be one of the best instruments for low surface brightness X-ray emissions with its low non X-ray background level, which is comparable to that of Suzaku XIS. The design of Xtend is almost identical to those of Soft X-ray Telescope (SXT) and Soft X-ray Imager (SXI) both on board the Hitomi satellite. However, several mandatory updates are included. Updates for the CCD chips are verified with experiment using test CCD chips before finalizing the design of the flight model CCD. Fabrication of the foils for XMA has started, and flight model production of the SXI is almost ready.

引用

页数：11

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