Supplementary materials

Table S1. The 26 parameters derived from the heliolongitude and the SXR time-series of each flare used as input in the neural network model.Figure S1. One of the more typical NP Events with a minor enhancement in lower proton energies and mainly background noise in higher energies.Figure S2. Similarly to S1, another typical NP Event with slightly higher intensities at low energies.Figure S3. A medium intensity NP Event which exhibits enhancement up to the 166 MeV channel.Figure S4. The most intense NP Event with the highest Peak Flux reaching ~300 p/(cm2·s·sr·MeV) for the 6 MeV channel. However, higher energies are again mostly if not entirely background.

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© S. Aminalragia-Giamini et al., Published by EDP Sciences 2021