Sunspots from AR 2127 to AR 2131
Taken by Giuseppe Petricca on July 31, 2014 @
Sulmona, Abruzzo, Italy
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Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: 2014:07:31 15:54:55 |
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Details:
Even between clouds, finally a good seeing day. And then, I managed to capture a good-for-elaboration video of today's sunspots on Sun's western limb.
The first one is the original white image, and the other three are false color ones that I created to put in evidence more details such as the sunspots features, or the surrounding ones.
These are about 4500 frames @25fps with my Toucam Pro II on a 90/910 refractor with Astrosolar filter. Manual tracking for 3 minutes.
Photographer's website:
http://www.gmrphotographer.net
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