By Cornelia Van Huyssteen | 2024-08-06
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Solar Activity
On 08/06/2024 10:00 am by Jim Militello | Tucson, Arizona USA
This hydrogen alpha image of the Sun is showing active region 3780 with a huge sunspot along with other active regions, sunspots, filaments, and prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI183mm video camera.
The image is a stack of 40 video frames processed with Autostakkert, Registax Wavelets, Photoshop.
