geomagnetism
Version:
Computes geomagnetic field information
380 lines • 3.62 kB
JSON
{
"main_field_coeff_g": [
0,
-29351.8,
-1410.8,
-2556.6,
2951.1,
1649.3,
1361,
-2404.1,
1243.8,
453.6,
895,
799.5,
55.7,
-281.1,
12.1,
-233.2,
368.9,
187.2,
-138.7,
-142,
20.9,
64.4,
63.8,
76.9,
-115.7,
-40.9,
14.9,
-60.7,
79.5,
-77,
-8.8,
59.3,
15.8,
2.5,
-11.1,
14.2,
23.2,
10.8,
-17.5,
2,
-21.7,
16.9,
15,
-16.8,
0.9,
4.6,
7.8,
3,
-0.2,
-2.5,
-13.1,
2.4,
8.6,
-8.7,
-12.9,
-1.3,
-6.4,
0.2,
2,
-1,
-0.6,
-0.9,
1.5,
0.9,
-2.7,
-3.9,
2.9,
-1.5,
-2.5,
2.4,
-0.6,
-0.1,
-0.6,
-0.1,
1.1,
-1,
-0.2,
2.6,
-2,
-0.2,
0.3,
1.2,
-1.3,
0.6,
0.6,
0.5,
-0.1,
-0.4,
-0.2,
-1.3,
-0.7
],
"main_field_coeff_h": [
0,
0,
4545.4,
0,
-3133.6,
-815.1,
0,
-56.6,
237.5,
-549.5,
0,
278.6,
-133.9,
212,
-375.6,
0,
45.4,
220.2,
-122.9,
43,
106.1,
0,
-18.4,
16.8,
48.8,
-59.8,
10.9,
72.7,
0,
-48.9,
-14.4,
-1,
23.4,
-7.4,
-25.1,
-2.3,
0,
7.1,
-12.6,
11.4,
-9.7,
12.7,
0.7,
-5.2,
3.9,
0,
-24.8,
12.2,
8.3,
-3.3,
-5.2,
7.2,
-0.6,
0.8,
10,
0,
3.3,
0,
2.4,
5.3,
-9.1,
0.4,
-4.2,
-3.8,
0.9,
-9.1,
0,
0,
2.9,
-0.6,
0.2,
0.5,
-0.3,
-1.2,
-1.7,
-2.9,
-1.8,
-2.3,
0,
-1.3,
0.7,
1,
-1.4,
0,
0.6,
-0.1,
0.8,
0.1,
-1,
0.1,
0.2
],
"secular_var_coeff_g": [
0,
12,
9.7,
-11.6,
-5.2,
-8,
-1.3,
-4.2,
0.4,
-15.6,
-1.6,
-2.4,
-6,
5.6,
-7,
0.6,
1.4,
0,
0.6,
2.2,
0.9,
-0.2,
-0.4,
0.9,
1.2,
-0.9,
0.3,
0.9,
0,
-0.1,
-0.1,
0.5,
-0.1,
-0.8,
-0.8,
0.8,
-0.1,
0.2,
0,
0.5,
-0.1,
0.3,
0.2,
0,
0.2,
0,
-0.1,
0.1,
0.3,
-0.3,
0,
0.3,
-0.1,
0.1,
-0.1,
0.1,
0,
0.1,
0.1,
0,
-0.3,
0,
-0.1,
-0.1,
0,
0,
0,
0,
0,
0,
0,
-0.1,
0,
0,
-0.1,
-0.1,
-0.1,
-0.1,
0,
0,
0,
0,
0,
0,
0.1,
0,
0,
0,
-0.1,
0,
-0.1
],
"secular_var_coeff_h": [
0,
0,
-21.5,
0,
-27.7,
-12.1,
0,
4,
-0.3,
-4.1,
0,
-1.1,
4.1,
1.6,
-4.4,
0,
-0.5,
2.2,
0.4,
1.7,
1.9,
0,
0.3,
-1.6,
-0.4,
0.9,
0.7,
0.9,
0,
0.6,
0.5,
-0.8,
0,
-1,
0.6,
-0.2,
0,
-0.2,
0.5,
-0.4,
0.4,
-0.5,
-0.6,
0.3,
0.2,
0,
-0.3,
0.3,
-0.3,
0.3,
0.2,
-0.1,
-0.2,
0.4,
0.1,
0,
0,
0,
-0.2,
0.1,
-0.1,
0.1,
0,
-0.1,
0.2,
0,
0,
0,
0.1,
0,
0.1,
0,
0,
0.1,
0,
0,
0,
0,
0,
0,
0,
-0.1,
0.1,
0,
0,
0,
0,
0,
0,
0,
-0.1
],
"n_max": 12,
"n_max_sec_var": 12,
"epoch": 2025,
"name": "WMM-2025",
"start_date": "2024-11-13T03:00:00.000Z",
"end_date": "2029-11-13T03:00:00.000Z"
}