One click Sun disk reconstruction from spectroheliograph, with Doppler, magnetrogram, preminences images... For Sol'Ex 3D spectroheliograph but not only...
Visual Spec is a free software which I designed to process and analyze spectra
Have a look at my astronomical images with various instrument. Also presented several pictures of the missions to the Pic du Midi Observatory, and other observatories
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Go to BeSS monthly reports...