Web model / Tsyganenko 05: Vertical cut-off rigidity calculator

Year
DOY
Hour

Latitude
Longitude
Radius



Year, from 1. jan. 1995 till 31. december 2015, for years before 1995
use model with Tsyganenko 96 external geomagnetic field
DOY = Day Of Year
Hour, from 0 till 23
Longitude, from 0 till 360 deg.
Latitude, from -88 till 88 deg.
Radius in units of Earth radii Re, from 1.00 to 10.00 Re
1.00 Re = 6371.2 km / 1.00 Re is Earth ground


Notes:
- calculation can take one-two minutes
- calculation can run significantly longer time for Re > 1.1
- step in energy/rigidity resolution 0.1 GV