By Armando Caussade | 2024-05-24
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Solar Activity
On 05/31/2024 10:15 am by Jim Militello| Tucson, Arizona USA
This image of the Sun is showing active regions 3691 & 3697 along with some huge filaments and some nice prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI183mm video camera.
The image is a stack of 70 video frames processed with Autostakkert, Registax Wavelets, Photoshop, Dos Equis Amber.