SphinX soft X-ray spectrophotometer: Science objectives, design and performance
SphinX soft X-ray spectrophotometer: Science objectives, design and performance
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SphinX 软 X 射线分光光度计：科学目标、设计和性能
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
K. Phillips
中科院分区：
文献类型：
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作者：
S. Gburek;J. Sylwester;M. Kowaliński;J. Bąkała;Z. Kordylewski;P. Podgórski;S. Płocieniak;M. Siarkowski;B. Sylwester;W. Trzebiński;S. Kuzin;A. Pertsov;Y. Kotov;F. Fárník;F. Reale;K. Phillips
介绍了一种新型X射线分光光度计的设计目标和结构细节。该仪器的目的是观察整个太阳日冕的发射，并作为一个单独的模块放置在俄罗斯TESIS X和EUV综合体内，位于日冕-光子太阳轨道观测台上。SphinX使用硅PIN二极管探测器在0.8-15 keV范围内对太阳光谱进行高时间分辨率测量。它的光谱分辨率允许在这个范围内辨别一百多个单独的能带。仪器的动态范围延伸两个数量级以下和以上这些代表的GOES。光谱测量的相对和绝对精度预计优于百分之几，如下广泛的地面实验室校准。
The goals and construction details of a new design Polish-led X-ray spectrophotometer are described. The instrument is aimed to observe emission from entire solar corona and is placed as a separate block within the Russian TESIS X- and EUV complex aboard the CORONAS-PHOTON solar orbiting observatory. SphinX uses silicon PIN diode detectors for high time resolution measurements of the solar spectra in the range 0.8–15 keV. Its spectral resolution allows for discerning more than hundred separate energy bands in this range. The instrument dynamic range extends two orders of magnitude below and above these representative for GOES. The relative and absolute accuracy of spectral measurements is expected to be better than few percent, as follows from extensive ground laboratory calibrations.