COR system error estimation

Abstract

We present error estimation for the COR system dedicated to the cosmic rays trajectories in magnetosphere tracing available at https://cor.crmodels.org and on GitHub https: //github.com/COR-Cut-off-rigidity/Trajectories_IGRF_T04_C. The used numerical method is analyzed and model dependence on crucial parameters is shown. The base error criterium to evaluate/determine model precision is defined. *** 27th European Cosmic Ray Symposium -ECRS *** *** 25-29 July 2022 *** *** Nijmegen, the Netherlands *** * Speaker