Giant sunspot complex 4294-4296 in Red Light
Taken by Sylvain Weiller on December 5, 2025 @
Jerusalem
Click photo for larger image
| |
Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: Unavailable |
|
| More images
Details:
In my H-alpha configuration, this composite image (x3) was done before turning on the Quark.
There is a red filter in front then it is just filtered red light.
Date 2025/12/05
Photographer's website:
https://sweiller.free.fr
|
|
|