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On February 12, XRT was observing a little active region on the Sun using the Thin-Be
filters to see hotter plasma (> 2MK). This active region lights up in many different
ways. It connects with its neighboring little bright points, a large loop over lying the
initial structure lights up then fades away. Then there seems to be a j or an S shape
that appears for a few minutes and then dissapears. It is a very complicated region.
Keywords: Sigmoid Filters: Be_thin |
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