% year, date, start time (HHMMSS, UT), end time (HHMMSS, UT), % Geographic latitude (120 km alt), Geographic longitude (120 km alt), % Alt of max(Sig_P) [km], Height-integrated Sig_P [S], % Altitude of max(Sig_H) [km], Height-integrated Sig_H [S], % Altitude of maximum(Ne) [km], Maximum(Ne) [log(m^(-3))] % Elevation, Azimuth, Kp, and Solar zenith angle (SZA) % Magic constant = 1 1990 730 194120 194500 69.36 19.20 121 4.096 116 4.923 139 11.098 77.5 182.6 3 86.1 1990 730 194500 195000 69.36 19.20 121 5.183 113 6.060 126 11.145 77.5 182.6 3 86.3 1990 730 195000 195050 69.36 19.20 116 5.354 116 5.720 145 11.229 77.5 182.6 3 86.6 1990 730 195550 200000 69.36 19.20 118 6.234 113 6.184 132 11.249 77.5 182.6 3 86.9 1990 730 200000 200500 69.36 19.20 121 4.644 116 5.151 147 11.145 77.5 182.6 3 87.2 1990 730 200500 201000 69.36 19.20 113 1.624 100 2.168 139 10.993 77.5 182.6 3 87.5 1990 730 201000 201500 69.36 19.20 121 5.153 110 5.170 137 11.219 77.5 182.6 3 87.7 1990 730 201500 202000 69.36 19.20 121 5.178 113 6.679 134 11.225 77.5 182.6 3 88.0 1990 730 202000 202500 69.36 19.20 121 4.729 87 6.255 137 11.188 77.5 182.6 3 88.2 1990 730 202500 203000 69.36 19.20 121 3.489 89 5.068 139 11.044 77.5 182.6 3 88.5 1990 730 203000 203500 69.36 19.20 126 3.565 116 3.350 145 11.095 77.5 182.6 3 88.7 1990 730 203500 204000 69.36 19.20 121 3.415 110 3.271 147 11.058 77.5 182.6 3 89.0 1990 730 204000 204500 69.36 19.20 124 5.689 118 4.358 145 11.365 77.5 182.6 3 89.2 1990 730 204500 205000 69.36 19.20 124 9.617 113 7.934 139 11.533 77.5 182.6 3 89.4 1990 730 205000 205500 69.36 19.20 126 10.856 113 8.121 147 11.606 77.5 182.6 3 89.6 1990 730 205500 210000 69.36 19.20 121 7.462 118 6.098 145 11.422 77.5 182.6 3 89.8 1990 730 210000 210500 69.36 19.20 121 8.062 116 6.934 142 11.440 77.5 182.6 4 90.0 1990 730 210500 211000 69.36 19.20 121 4.856 95 5.055 147 11.197 77.5 182.6 4 90.2 1990 730 211000 211500 69.36 19.20 121 3.330 89 4.302 145 11.027 77.5 182.6 4 90.4 1990 730 211500 212000 69.36 19.20 121 4.667 95 4.222 142 11.205 77.5 182.6 4 90.6 1990 730 212000 212500 69.36 19.20 121 3.762 87 4.105 147 11.095 77.5 182.6 4 90.7 1990 730 212500 213000 69.36 19.20 121 7.075 118 6.391 139 11.380 77.5 182.6 4 90.9 1990 730 213000 213500 69.36 19.20 121 12.296 113 17.143 129 11.512 77.5 182.6 4 91.0 1990 730 213500 214000 69.36 19.20 118 13.731 113 20.870 126 11.545 77.5 182.6 4 91.2 1990 730 214000 214500 69.36 19.20 118 7.414 108 10.971 134 11.308 77.5 182.6 4 91.3 1990 730 214500 215000 69.36 19.20 118 10.856 89 15.901 124 11.437 77.5 182.6 4 91.4 1990 730 215000 215500 69.36 19.20 121 10.144 89 16.124 142 11.432 77.5 182.6 4 91.5 1990 730 215500 220000 69.36 19.20 118 7.705 113 10.028 134 11.290 77.5 182.6 4 91.6 1990 730 220000 220500 69.36 19.20 118 6.556 113 8.187 137 11.248 77.5 182.6 4 91.7 1990 730 220500 221000 69.36 19.20 118 5.399 116 6.620 132 11.169 77.5 182.6 4 91.8 1990 730 221000 221500 69.36 19.20 121 5.866 113 7.149 137 11.229 77.5 182.6 4 91.9 1990 730 221500 222000 69.36 19.20 118 6.616 113 7.983 137 11.268 77.5 182.6 4 92.0 1990 730 222000 222500 69.36 19.20 118 5.995 113 7.918 145 11.249 77.5 182.6 4 92.0 1990 730 222500 223000 69.36 19.20 116 3.484 89 7.356 145 11.029 77.5 182.6 4 92.1 1990 730 223000 223500 69.36 19.20 121 2.852 89 7.529 145 10.919 77.5 182.6 4 92.1 1990 730 223500 224000 69.36 19.20 121 2.836 92 5.797 142 10.920 77.5 182.6 4 92.1 1990 730 224000 224500 69.36 19.20 118 5.680 103 11.765 147 11.235 77.5 182.6 4 92.2 1990 730 224500 225000 69.36 19.20 116 6.107 103 12.464 139 11.199 77.5 182.6 4 92.2 1990 730 225000 225500 69.36 19.20 118 3.735 92 8.349 147 11.016 77.5 182.6 4 92.2 1990 730 225500 230000 69.36 19.20 118 6.506 110 7.761 134 11.138 77.5 182.6 4 92.2 1990 730 230000 230500 69.36 19.20 116 3.618 103 10.042 103 11.143 77.5 182.6 4 92.2 1990 730 230500 231000 69.36 19.20 118 5.806 100 15.097 110 11.255 77.5 182.6 4 92.1 1990 730 231000 231500 69.36 19.20 116 13.328 100 37.424 100 11.676 77.5 182.6 4 92.1 1990 730 231500 232000 69.36 19.20 118 17.297 100 38.312 100 11.683 77.5 182.6 4 92.1 1990 730 232000 232500 69.36 19.20 116 11.827 100 37.389 100 11.680 77.5 182.6 4 92.0 1990 730 232500 233000 69.36 19.20 116 11.486 100 35.790 100 11.672 77.5 182.6 4 92.0 1990 730 233000 233500 69.36 19.20 118 11.227 100 32.152 100 11.625 77.5 182.6 4 91.9 1990 730 233500 234000 69.36 19.20 118 11.329 103 33.269 103 11.644 77.5 182.6 4 91.8 1990 730 234000 234500 69.36 19.20 118 11.664 100 32.849 103 11.646 77.5 182.6 4 91.7 1990 730 234500 235000 69.36 19.20 116 11.572 100 31.416 100 11.644 77.5 182.6 4 91.6 1990 730 235000 235500 69.36 19.20 118 11.147 103 28.927 105 11.611 77.5 182.6 4 91.5 1990 730 235500 235950 69.36 19.20 118 10.961 105 28.887 105 11.620 77.5 182.6 4 91.4