Sunday, August 27, 2017
AR2672--changes over one hour
The great things about H-alpha imaging or observing is that you can see significant changes over short periods of time. Here are four images captured today of AR2671 over a one hour period. Looking at these images is a little like looking at those images in magazines where you have to find all the differences. The differences are subtle at first, but the more you look, the more you see.
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