Daily full-disk spectroscopic datacubes in Hα, CaII K, CaII H and Hε have been recorded at Meudon observatory since 2017 with stated resolutions and made available in TIF and FITS formats.
The spatial sampling is 1 arcsec/pixel, this is well adapted to the usual Meudon seeing of 2 arcsec
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Datacubes of H$\alpha$, CaII K, CaII H and H$\epsilon$ line profiles of the full solar disk recorded daily at Meudon observatory since 2017 and some typical profiles of solar features
Daily full-disk spectroscopic datacubes in Hα, CaII K, CaII H and Hε have been recorded at Meudon observatory since 2017 with stated resolutions and made available in TIF and FITS formats.