ACTIVE REGION LOOPS:HINODE/EXTREME-ULTRAVIOLET IMAGING SPECTROMETER OBSERVATIONS
نویسندگان
چکیده
منابع مشابه
Hinode EUV Imaging Spectrometer Observations of Solar Active Region Dynamics
The EUV Imaging Spectrometer (EIS) on the Hinode satellite is capable of measuring emission line center positions for Gaussian line profiles to a fraction of a spectral pixel, resulting in relative solar Dopplershift measurements with an accuracy of less than a km s for strong lines. We show an example of the application of that capability to an active region sit-and-stare observation in which ...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2009
ISSN: 0004-637X,1538-4357
DOI: 10.1088/0004-637x/694/2/1256