000K utf8 1500 eng 2050 urn:nbn:de:gbv:8:3-2023-00520-3 2051 10.38072/2748-3150/p42 3000 Consolandi, Cristina 3010 Bindi, Veronica 3010 Corti, Claudio 3010 Legere, Jason 3010 Nikonov, Nikolay 3010 Nuntiyakul, Waraporn 3010 Ryan, James 4000 Haleakala neutron monitor redeployment and calibration with AMS data [Consolandi, Cristina] 4209 Since the 1950s, neutron monitors (NMs) have successfully measured both the long-term and the short-term variation of Galactic Cosmic Rays (GCRs). NMs are also sensitive to solar energetic particles (SEPs) and solar neutron particles (SNPs), both detected as ground level enhancements. Since SNPs are not affected by the interplanetary magnetic field, they retain direct information about the nuclear reactions happening near the SEP acceleration site. The global NM network has still a huge gap over the equatorial Pacific for measuring high energy GCRs and SNPs which are best measured at low latitudes. We plan to extend the coverage of the world wide NM network for SNP and GCR observations by redeploying the Haleakala NM station (HLEA) on Maui, in time for the upcoming solar maximum (around 2025). Since NMs can only measure the total count rate, it is not trivial to derive the actual particle flux and to compare different station responses. We plan to calibrate the HLEA with the future AMS daily proton fluxes, extended until the ISS decommission date now planned in 2031, and to perform extensive Mote Carlo simulations of the detector and surrounding environment. The initial phase of the project has already started. Status of the upcoming HLEA NM detector is reported. 4950 https://doi.org/10.38072/2748-3150/p42$xR$3Volltext$534 4950 https://nbn-resolving.org/urn:nbn:de:gbv:8:3-2023-00520-3$xR$3Volltext$534 4961 https://macau.uni-kiel.de/receive/macau_mods_00003842 5051 530 5051 600 5550 cosmic rays 5550 neutron monitor 5550 observation 5550 solar modulation 5550 solar neutrons