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Giant Prominence

I saw on the Hydrogen Alpha network that there was a gian prominence on the Western limb on the Sun. Conditions weren't great, with lots of cloud about, but I spotted a small gap coming and grabbed the solar scope. There wasn't time to set up the mount, so balanced the scope on the window sill, and let the prominence drift across the sensor. The overall length is between 1/4 and 1/5th of the Sun's diameter.
Checking the video, I only recorded 111 frames, and stacked 50%. For a 55 frame image, it has come out very well - 27-11-15