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Doppler Shift Oscillations Observed with the EUV Imaging Spectrometer on Hinode

机译：用Hinode上的EUV成像光谱仪观察多普勒换档振荡

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This contribution reports on the detection of Doppler-shift oscilla-tions in an active region observed on 2007 August 22-23. The oscillations, which have a much lower amplitude than those observed with earlier instruments, have periods of 7 to 10 min. These observations include density-sensitive emission lines and oscillations are also present in the derived densities. EIS is capable of detecting corona] velocity fluctuations with amplitudes of less than 0.5 km s-1 with short integration times in strong coronal lines, potentially allowing access to a much richer range of corona] oscillatory phenomena than has been available with earlier instruments.

机译：该贡献关于在2007年8月22日至23日观察到的活动区域中检测多普勒移振荡的报告。具有比用早期仪器观察到的振幅更低的振荡，具有7至10分钟的时间。这些观察结果包括密度敏感的排放线，并且振荡也存在于衍生的密度中。 EIS能够检测电晕速度波动，其幅度小于0.5 km S-1，具有强冠线的短积分时间，可能允许访问振荡现象的振荡范围，而不是早期的仪器。

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《Hinode Science Meeting》|2009年||共4页
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作者
John T. Mariska;
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原文格式 PDF
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中图分类 P182.2-532;
关键词
Shift; Oscillations; Hinode;

机译：转移;振荡;hinode;

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专利

1. DOPPLER-SHIFT, INTENSITY, AND DENSITY OSCILLATIONS OBSERVED WITH THE EXTREME ULTRAVIOLET IMAGING SPECTROMETER ON HINODE [J] . John T. Mariska, K. Muglach The Astrophysical journal . 2010,第1期

机译：用Hinode上的极紫外成像光谱仪观察到的多普勒漂移，强度和密度振荡
2. DOPPLER-SHIFT, INTENSITY, AND DENSITY OSCILLATIONS OBSERVED WITH THE EXTREME ULTRAVIOLET IMAGING SPECTROMETER ON HINODE [J] . John T. Mariska, K. Muglach The Astrophysical journal . 2010,第1期

机译：用Hinode上的极紫外成像光谱仪观察到的多普勒漂移，强度和密度振荡
3. DOPPLER SHIFT OF THE QUIET REGION MEASURED BY MERIDIONAL SCANS WITH THE EUV IMAGING SPECTROMETER ON BOARD HINODE [J] . N. Kitagawa1, H. Hara2, T. Yokoyama1 The Astrophysical journal . 2015,第1期

机译：子午线用EUV成像仪在子午线上测得的安静区域的多普勒频移
4. Doppler Shift Oscillations Observed with the EUV Imaging Spectrometer on Hinode [C] . John T. Mariska Hinode Science Meeting . 2009

机译：用Hinode上的EUV成像光谱仪观察多普勒换档振荡
5. The solar transition region: High resolution FUV-EUV imaging and modeling of unresolved coronal funnels as observed with the multi-spectral solar telescope array II: MSSTA II, the second flight. [D] . Martinez-Galarce, Dennis Stanley. 2000

机译：太阳过渡区：高分辨率FUV-EUV成像和未解析的日冕漏斗建模，这是通过多光谱太阳望远镜阵列II：MSSTA II进行的第二次飞行。
6. Red Shift Blue Shift: Investigating Doppler Shifts Blubber Thickness and Migration as Explanations of Seasonal Variation in the Tonality of Antarctic Blue Whale Song [O] . Brian S. Miller, Russell Leaper, Susannah Calderan, -1

机译：红移蓝移：研究多普勒频移橡胶厚度和迁移以解释南极蓝鲸歌曲调性的季节性变化
7. Doppler Shift, Intensity, and Density Oscillations Observed with the EUV Imaging Spectrometer on Hinode [O] . Mariska, John T., Muglach, K. 2010

机译：EUV观察到多普勒频移，强度和密度振荡 Hinode上的成像光谱仪
8. Persistent Doppler Shift Oscillations Observed with HINODE-EIS in the Solar Corona: Spectroscopic Signatures of Alfvenic Waves and Recurring Upflows. [R] . Tian, H., McIntosh, S. W., Wang, T., 2012

机译：太阳电晕中HINODE-EIs观测到的持续多普勒频移振荡：阿尔弗文波的波谱特征和重复上升流的光谱特征。

Doppler Shift Oscillations Observed with the EUV Imaging Spectrometer on Hinode

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