<< Home
Contact
Calculate asymptotic arrival directions and cutoff rigidities for vertically incident cosmic ray protons using Magnetocosmics (Desorgher, 2004) and plot on map in geographic coordinates. Energy range = RL to 20 GV. See geomagnetic field parameters: IGRF/DGRF table


Latitude
(90°N to -90°N)
Longitude
(0°E to 360°E)
Label
(Max 10 char)
Site 1
2
3
4
5
6


Enter year and/or additional magnetospheric data




References

Desilets, D., 2021, Cutoff rigidity calculations for cosmic ray neutron sensors, Hydroinnova Technical Document 21-02, doi: 10.5281/zenodo.5396587.

Desorgher, L., 2004. MAGNETOCOSMICS Software User Manual. Physikalisches Institut University of Bern, http://cosray.unibe.ch/~laurent/magnetocosmics/doc/magnetocosmics_sum.pdf, Bern.

Flueckiger, E.O., Smart, D.F. and Shea, M.A., 1986. A procedure for estimating the changes in cosmic ray cutoff rigidities and asymptotic directions at low and middle latitudes during periods of enhanced geomagnetic activity. Journal of Geophysical Research: Space Physics, 91(A7), pp.7925-7930.