SOHO/ERNE NRT Two-Hour Averaged spectra graphs and intensity text files:

• Proton Intensity
• Proton Intensity (separate panels)
• Helium Intensity
• Helium Intensity (separate panels)
• Helium-to-Proton Ratio
• Proton Intensities (14 days)
• Helium Intensities (14 days)

Space Research Laboratory, University of Turku, Finland. https://srl.utu.fi