{"HAPI":"2.0","resourceURL":"https:\/\/cdaweb.gsfc.nasa.gov\/misc\/NotesT.html#THG_L2_MAG_BJN","contact":"Tromsø Geophysical Observatory @ Tromsø Geophysical Observatory Faculty of Science University of Tromsø N-9037, Tromsø, Norway","parameters":[{"name":"Time","length":24,"units":"UTC","type":"isotime","fill":null},{"bins":[{"name":"thg_mag_bjn_compno","centers":[1,2,3],"units":null}],"size":[3],"name":"thg_mag_bjn","description":"Magnetic field variation B in HEZ vector components","units":null,"type":"double","fill":"NaN"},{"bins":[{"name":"thg_mag_bjn_compno","centers":[1,2,3],"units":null}],"size":[3],"name":"thg_magh_bjn","description":"---> H - Local magnetic North component of B","units":"nT","type":"double","fill":"NaN"},{"bins":[{"name":"thg_mag_bjn_compno","centers":[1,2,3],"units":null}],"size":[3],"name":"thg_magd_bjn","description":"---> E - Local magnetic East component of B","units":"nT","type":"double","fill":"NaN"},{"bins":[{"name":"thg_mag_bjn_compno","centers":[1,2,3],"units":null}],"size":[3],"name":"thg_magz_bjn","description":"---> Z - Local vertical down component of B","units":"nT","type":"double","fill":"NaN"}],"startDate":"2006-12-30T00:00:00Z","stopDate":"2026-04-01T00:00:00Z","status":{"code":1200,"message":"OK"}}