Huge Sunspot AR3981 flaring (class M4)
Taken by Sylvain Weiller on February 4, 2025 @
Jerusalem, Israel
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
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Details:
AR3981 is so large, it barely fits in the sensor of my PlayerOne-Saturn-M SQR camera!
Using Solargun v1.4, I very easily made this composite image with Earth and Jupiter at scale.
Using GOESSunGun, the session today lasted more than 8 hours with autoguiding and captures by FireCapture. During the session, GOESSunGun recovered about 1400 GB of space disk (retention time : 15 min) corresponding to ~270 x 5 GB videos too far from flare times then with little interest... Autostakkert!4.12 Beta was used to register the videos.
Photographer's website:
https://http://sweiller.free.fr/
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