By Mario Rana | 2024-08-27
Order by: Trending (past 30 days)Date
Solar Activity
On 08/27/2024 11:06 am by Jim Militello| Tucson, Arizona USA
Hydrogen alpha image of the Sun with huge sunspots and nice prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI183mm video camera.
The image is a stack of 40 video frames processed with Autostakkert, Registax, Photoshop.
