By C. Gentile | 2024-02-21
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On 02/22/2024 10:00 am by Jim Militello | Tucson, Arizona USA
The image is a closeup of active region 3590. If you look close at the limb you can see a small corona mass ejection next to the prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI178mm video camera.
The image is a single stack of 500 video frames. I used Autostakkert, Registax Wavelets, Photoshop.
