By Marcy Curran | 2024-10-13
Order by: Trending (past 30 days)Date
Solar Activity
On 10/13/2024 09:56 am by Jim Militello | Tucson, Arizona USA
This hydrogen alpha image of the Sun is showing 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, Photoshop.
