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arXiv 1002.1792astro-ph.IMastro-ph.SR
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成像分光偏振法的仪器和数据分析挑战

Instrument and data analysis challenges for imaging spectropolarimetry

C. Denker

摘要:

下一代太阳望远镜将使我们能够解决太阳大气的基本尺度,即,对小至50公里的小尺度结构进行高分辨率观测需要复杂的聚焦后仪器,这些仪器采用了自适应光学并得益于先进的图像复原技术。GREGOR法布里-珀罗干涉仪将作为这类仪器的一个例子,说明下一代太阳望远镜在仪器和数据分析方面预期会遇到的挑战。

英文摘要:

The next generation of solar telescopes will enable us to resolve the fundamental scales of the solar atmosphere, i.e., the pressure scale height and the photon mean free path. High-resolution observations of small-scale structures with sizes down to 50 km require complex post-focus instruments, which employ adaptive optics (AO) and benefit from advanced image restoration techniques. The GREGOR Fabry-Perot Interferometer (GFPI) will serve as an example of such an instrument to illustrate the challenges that are to be expected in instrumentation and data analysis with the next generation of solar telescopes.

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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