By Desmond Allred | 2024-05-18
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Solar Activity
On 05/19/2024 10:00 am by Jim Militello| Tucson, Arizona USA
This image of the Sun is showing active region 3685 with a large sunspot along with other active regions, filaments, and some really nice prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI183mm video camera.
The image is a stack of 60 video frames processed with Autostakkert, Registax Wavelets, Photoshop.
