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SphinX Soft X-ray Spectrophotometer: Science Objectives,Design and Performance1

机译:SphinX软X射线分光光度计:科学目标,设计和性能1

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摘要

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.
机译:描述了一种新设计的波兰主导的X射线分光光度计的目标和构造细节。该仪器旨在观察整个太阳日冕的发射,并作为单独的模块放置在俄罗斯的TESIS X和EUV复杂卫星上,位于CORONAS-PHOTON太阳轨道天文台上。 SphinX使用硅PIN二极管检测器对0.8-15 keV范围内的太阳光谱进行高分辨率的测量。它的光谱分辨率可识别该范围内的一百多个独立的能带。仪器的动态范围在这些代表的GOES上下延伸了两个数量级。光谱测量的相对和绝对准确度预计将优于百分之几,这是通过广泛的地面实验室校准得出的。

著录项

  • 来源
    《Solar system research》 |2011年第3期|p.189-199|共11页
  • 作者单位

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    Space Research Center, Polish Academy of Sciences, Poland;

    P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Russia;

    P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Russia;

    National Research Nuclear University "MEPhI", Russia;

    Astronomical Institute of Academy of Sciences of the Czech Republic, Czech Republic;

    INAF-G.S. Vaiana Astronomical Observatory, Italy;

    Mullard Space Science Laboratory, Great Britan;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    solar corona; spectrum; x-ray; abundances; instrumentation; sphinx;

    机译:日冕;光谱;X射线;丰度;仪器;狮身人面像;

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