Sol'Ex with 125 mm f.l. collimator, 125 mm f.l. imager, 1200 l/mm grating and ASI290
Ca II K and H lines
0.193 A/pixel
G-band (no filter, Edmund Optics 430-10 nm, Andover 430.5-1.9 nm)
0.193 A/pixel
![](G-band-Andover-2nm-EO10nm-Solex-125mm-1200tr-ASI290-18avril2023.jpg)
Mg triplet
![](Mag-Solex-125mm-1200tr-ASI290-18avril2023.jpg)
Na doublet
![](Na-Solex-125mm-1200tr-ASI290-18avril2023.jpg)
Ha
0.192 A/pixel
![](Ha-Solex-125mm-1200tr-ASI290-18avril2023.jpg)
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