By Lisa Ann Fanning | 2024-02-18
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On 02/18/2024 11:10 am by Jim Militello | Tucson, Arizona USA
The image shows numerous active regions, sunspots, filaments, and prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI178mm video camera.
The image is a composite made from 5 images each a stack of 500 video frames. I used Autostakkert, Registax Wavelets, Photoshop.