Ground calibration of the x-ray mirror assembly for the X-Ray Imaging and Spectroscopy Mission (XRISM) I-measurement setup and effective area
Ground calibration of the x-ray mirror assembly for the X-Ray Imaging and Spectroscopy Mission (XRISM) I-measurement setup and effective area
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用于 X 射线成像和光谱任务 (XRISM) I 测量设置和有效面积的 X 射线镜组件的地面校准
DOI：
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发表时间：
2022
期刊：
影响因子：
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通讯作者：
M. Chiao
中科院分区：
文献类型：
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作者：
R. Boissay;T. Hayashi;K. Tamura;T. Okajima;Toshiki Sato;L. Olsen;R. Koenecke;Wilson Lara;Leor Bleier;M. Eckart;M. Leutenegger;T. Yaqoob;M. Chiao
我们总结了 XRISM 卫星的 X 射线反射镜组件 (XMA) 的地面校准，该校准已在 NASA 戈达德太空飞行中心的 X 射线束线上进行。我们使用窄 X 射线笔形束扫描方法在八种不同能量下校准 Resolve 和 Xtend XMA。在本文中，我们概述了测量设置，并显示了所得的轴上和离轴有效面积响应。成像性能、杂散光和整个孔径的性能变化的结果将在单独的出版物中介绍。
We present a summary of the ground calibration of the x-ray mirror assemblies (XMAs) for the XRISM satellite, that has been performed at the x-ray beamline at NASA’s Goddard Space Flight Center. We used a scan method with a narrow x-ray pencil beam to calibrate both Resolve and Xtend XMAs, at eight different energies. In this paper, we give an overview of the measurement setup, and show the resulting on-axis and off-axis effective area response. Results of imaging performance, stray light, and performance variation across the aperture will be presented in separate publications.