Wednesday, July 9, 2025

Filaments in different wavelenghts

 





Filaments in different wavelenghts. In CaII ion lines the filament is one big "snake" while in H-alpha and H-beta they are apart. Of course we are looking at different heights in the sun's atmosphere. 

Setting: TLAPO80/480 with Sol'Ex pro 2nd Gen slit and ASI678MM camera