Sunday, July 03, 2005

The sun is so active!

The sun is so active right now so that there're two filaments, some very nice plague and active region, sunspots everything except no huge prominence.

First time tried to shoot at f/36 but found it a bit noisy to use 1/500s. Let me try lower gain next shoot!

f/24 shots are all amazing to my eyes, b/w is better to detect over exposure, which is so easy for h-alpha imaging!

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