Saturday, July 26, 2025

An Atlas of Spectroheliograms from 3641 to 6600 Å by Varadi Nagy Pal

Varadu Nagy Pal et al made An atlas of spectroheliograms using Sol'Ex (version 1 and ML Astro SHG 700), see link to this article.

The Solar Disks Spectrum atlas itself can be found via this link. A print screen is shown below


I think he imaged all spectrum lines which are processed using JSolex. 
Some nice features:
    
    By clicking on "##" of interesting wavelengths you get for all lines more details aswell as a personal        ranking.




    By clicking on the "eye" 1.1, 1.2,...of interesting wavelenghts you get each time more specific line on         interest. When clicking on it you go to the immediate wavelength and image

    By clicking on spectrum++ or diagram++ you switch between the spectrumline or diagram. 

This is great work by the team and will be an extra tool to use .. to find interesting lines but also to compare the images.