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EarthSky Community Photos
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Jim Militello
Tucson, Arizona USA
Tucson, Arizona USA
03/21/2024
10:15 am
10:15 am
Coronado SolarMax 90 Ha solar telescope, ZWO ASI178mm video camera.
The image is a composite made from 5 images each a stack of 400 video frames. I used Autostakkert, Registax Wavelets, Photoshop.
The image shows numerous active regions, sunspots, filaments, prominence.
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