By Melanie Taylor | 2025-01-01
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Solar Activity
On 01/02/2025 11:00 am by Jim Militello | Tucson, Arizona USA
Hydrogen alpha image of the Sun showing active regions with sunspots along with some nice filaments.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI183mm video camera.
The image is a stack of 40 video frames processed with Autostakkert, Registax, Photoshop.
