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On connecting the dynamics of the chromosphere and transition region with Hinode SOT and EIS

机译：用Hinode SOT和EIS连接色球层和过渡区域的动力学

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摘要

We use coordinated Hinode SOT/EIS observations that include high-resolution magnetograms, chromospheric, and transition region (TR) imaging, and TR/coronal spectra in a first test to study how the dynamics of the TR are driven by the highly dynamic photospheric magnetic fields and the ubiquitous chromospheric waves. Initial analysis shows that these connections are quite subtle and require a combination of techniques including magnetic field extrapolations, frequency-filtered time-series, and comparisons with synthetic chromospheric and TR images from advanced 3D numerical simulations. As a first result, we find signatures of magnetic flux emergence as well as 3 and 5 mHz wave power above regions of enhanced photospheric magnetic field in both chromospheric, transition region, and coronal emission.
机译：在第一个测试中，我们使用协调的Hinode SOT / EIS观测值，包括高分辨率磁图，色球和过渡区（TR）成像以及TR /日冕光谱，以研究高动态光球磁如何驱动TR的动力学场和无处不在的色球波。初步分析表明，这些连接非常微妙，需要结合多种技术，包括磁场外推，频率滤波的时间序列，以及与高级3D数值模拟的合成色球和TR图像进行比较。作为第一个结果，我们在色球层，过渡区和日冕发射区的增强型光球磁场区域上方发现了磁通量的出现以及3和5 mHz波功率的特征。

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