Pascal Hilkens Astro Page
Personal blog to promote (solar) astronomy and other related sciences.
Pascal Hilkens Astro Home Page
Pascal Hilkens Astro Home Page
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Solargraphy
Helios Astronomy Club
Monday, December 29, 2025
Sun on December 28
The Sun on December 28, 2025. Interesting is the Magnesium Mg I B2 line with a small prominence.
Setting: Sol'Ex by James R, with 2nd Gen slit and Herschel Wedge
Software: SharpCap, Inti, JSol'Ex, CS4, DeNoise AI
Tilt < 0,2° Sx/Sy 1,1
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