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arXiv 1302.6525astro-ph.IMastro-ph.SR
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PROBA2上的LYRA仪表:说明和飞行性能

The LYRA Instrument Onboard PROBA2: Description and In-Flight Performance

M. Dominique, J. -F. Hochedez, W. Schmutz, I. E. Dammasch, A. I. Shapiro, M. Kretzschmar, A. N. Zhukov, D. Gillotay, Y. Stockman, A. BenMoussa

摘要:

大当量辐射计(LYRA)是2009年11月发射的欧洲空间局PROBA 2任务上的XUV-EUV-MUV(软X射线至中紫外)太阳辐射计。LYRA在从软X射线到MUV的四个宽光谱通道中以高节奏(标称20赫兹)获取太阳辐照度测量值,这些通道是根据其与太阳物理学、空间天气和高空大气学的相关性而选择的。在本文中,我们简要回顾了仪器的设计,概述了通过仪器网站分发的数据产品,并描述了数据校准的方式。我们还简要介绍了LYRA财团目前正在调查的主要研究领域的总结。

英文摘要:

The Large Yield Radiometer (LYRA) is an XUV-EUV-MUV (soft X-ray to mid-ultraviolet) solar radiometer onboard the European Space Agency PROBA2 mission that was launched in November 2009. LYRA acquires solar irradiance measurements at a high cadence (nominally 20 Hz) in four broad spectral channels, from soft X-ray to MUV, that have been chosen for their relevance to solar physics, space weather and aeronomy. In this article, we briefly review the design of the instrument, give an overview of the data products distributed through the instrument website, and describe the way that data are calibrated. We also briefly present a summary of the main fields of research currently under investigation by the LYRA consortium.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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