Meudon spectroheliograph, 2018 version

Available data types

PDF : Description of level 0 (3D TIFF) and level 1 data (2D and 3D FITS)

PDF : How to read level 0 (3D TIFF) spectroheliograms (IDL code)

Technical information

Meteospace, a New Instrument for Solar Survey at the Calern Observatory

The new 2018 version of Meudon spectroheliograph

PDF : the scientific CMOS detector

PDF : the transmission of ND 1 artificial moons for prominences

PDF : the transmission curve of the order 5 filter for CaII H and K

PDF : the transmission curve of the order 4 filter for Hbeta

PDF : the transmission curve of the order 3 filter for Halpha

PDF : filter optical coatings

CaII K line ATLAS Delbouille, wavelenth + intensity

CaII H line ATLAS Delbouille, wavelenth + intensity

Halpha line ATLAS Delbouille, wavelenth + intensity

Hbeta line ATLAS Delbouille, wavelenth + intensity

Hbeta line ATLAS Delbouille, wavelenth + intensity

SPECTRAL LINES LANDE FACTOR TABLE

MOORE TABLE (SPECTRAL LINES IDENTIFICATION)

380-870 SOLAR SPECTRUM FROM DELBOUILLE ATLAS