% 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 1981 1021 90959 91159 69.34 19.23 128 2.434 128 0.498 128 10.751 77.2 179.8 50 81.6 1981 1021 91159 91359 69.34 19.23 128 2.603 128 0.544 128 10.792 77.2 179.8 50 81.6 1981 1021 91359 91559 69.34 19.23 128 2.874 128 0.621 128 10.850 77.2 179.8 50 81.5 1981 1021 91559 91759 69.34 19.23 128 2.804 128 0.594 128 10.832 77.2 179.8 50 81.5 1981 1021 91759 91959 69.34 19.23 128 2.777 128 0.569 128 10.809 77.2 179.8 50 81.4 1981 1021 91959 92159 69.34 19.23 128 2.038 128 0.441 128 10.697 77.2 179.8 50 81.4 1981 1021 92159 92359 69.34 19.23 128 2.746 128 0.571 128 10.813 77.2 179.8 50 81.3 1981 1021 92359 92544 69.34 19.23 128 2.667 128 0.538 128 10.784 77.2 179.8 50 81.3 1981 1021 92546 92800 69.34 19.23 128 2.821 128 0.594 128 10.831 77.2 179.8 50 81.2 1981 1021 92759 92959 69.34 19.23 128 2.788 128 0.578 128 10.818 77.2 179.8 50 81.2 1981 1021 92959 93200 69.34 19.23 128 2.786 128 0.580 128 10.819 77.2 179.8 50 81.1 1981 1021 93201 93359 69.34 19.23 128 2.683 128 0.549 128 10.794 77.2 179.8 50 81.1 1981 1021 93400 93559 69.34 19.23 128 2.690 128 0.549 128 10.795 77.2 179.8 50 81.0 1981 1021 93559 93745 69.34 19.23 128 2.806 128 0.574 128 10.812 77.2 179.8 50 81.0 1981 1021 93746 93959 69.34 19.23 128 2.792 128 0.579 128 10.820 77.2 179.8 50 81.0 1981 1021 94000 94145 69.34 19.23 128 2.811 128 0.597 128 10.836 77.2 179.8 50 80.9 1981 1021 94146 94400 69.34 19.23 128 2.583 128 0.607 128 10.844 77.2 179.8 50 80.9 1981 1021 94402 94546 69.34 19.23 128 2.803 128 0.568 128 10.808 77.2 179.8 50 80.9 1981 1021 94546 94800 69.34 19.23 128 2.827 128 0.599 128 10.836 77.2 179.8 50 80.8 1981 1021 94801 94946 69.34 19.23 128 2.844 128 0.593 128 10.829 77.2 179.8 50 80.8 1981 1021 94946 95146 69.34 19.23 128 2.850 128 0.597 128 10.833 77.2 179.8 50 80.8 1981 1021 95146 95400 69.34 19.23 128 2.809 128 0.565 128 10.803 77.2 179.8 50 80.8 1981 1021 95400 95600 69.34 19.23 128 2.809 128 0.580 128 10.818 77.2 179.8 50 80.7 1981 1021 95600 95800 69.34 19.23 128 2.866 128 0.597 128 10.831 77.2 179.8 50 80.7 1981 1021 95800 100000 69.34 19.23 128 2.908 128 0.612 128 10.844 77.2 179.8 50 80.7 1981 1021 100000 100200 69.34 19.23 128 2.827 128 0.597 128 10.828 77.2 179.8 50 80.7 1981 1021 100200 100400 69.34 19.23 128 2.883 128 0.600 128 10.829 77.2 179.8 50 80.6 1981 1021 100400 100600 69.34 19.23 128 2.986 128 0.633 128 10.852 77.2 179.8 50 80.6 1981 1021 100600 100800 69.34 19.23 128 2.906 128 0.608 128 10.834 77.2 179.8 50 80.6 1981 1021 100800 101000 69.34 19.23 128 3.110 128 0.672 128 10.880 77.2 179.8 50 80.6 1981 1021 101000 101200 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 50 80.6 1981 1021 101200 101400 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 50 80.6 1981 1021 101400 101600 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 50 80.5 1981 1021 101600 101800 69.34 19.23 128 3.133 128 0.614 128 10.837 77.2 179.8 50 80.5 1981 1021 101800 102000 69.34 19.23 128 2.930 128 0.619 128 10.842 77.2 179.8 50 80.5 1981 1021 102000 102200 69.34 19.23 128 2.869 128 0.605 128 10.832 77.2 179.8 50 80.5 1981 1021 102200 102400 69.34 19.23 128 3.207 128 0.726 128 10.915 77.2 179.8 50 80.5 1981 1021 102400 102600 69.34 19.23 128 5.064 128 1.194 128 11.143 77.2 179.8 50 80.5 1981 1021 102600 102800 69.34 19.23 128 3.163 128 0.742 128 10.928 77.2 179.8 50 80.5 1981 1021 102800 103000 69.34 19.23 128 3.190 128 0.830 128 10.990 77.2 179.8 50 80.5 1981 1021 103000 103200 69.34 19.23 128 3.196 128 0.777 128 10.950 77.2 179.8 50 80.5 1981 1021 103200 103400 69.34 19.23 128 3.090 128 0.759 128 10.941 77.2 179.8 50 80.5 1981 1021 103400 103600 69.34 19.23 128 2.792 128 0.618 128 10.839 77.2 179.8 50 80.5 1981 1021 103600 103800 69.34 19.23 128 3.484 128 0.892 128 11.014 77.2 179.8 50 80.5 1981 1021 103800 104000 69.34 19.23 128 2.913 128 0.734 128 10.927 77.2 179.8 50 80.5 1981 1021 104000 104200 69.34 19.23 128 2.351 128 0.520 128 10.795 77.2 179.8 50 80.5 1981 1021 104200 104400 69.34 19.23 128 4.838 128 0.968 128 11.024 77.2 179.8 50 80.6 1981 1021 104400 104600 69.34 19.23 128 2.976 128 0.734 128 10.926 77.2 179.8 50 80.6 1981 1021 104600 104800 69.34 19.23 128 3.178 128 0.779 128 10.951 77.2 179.8 50 80.6 1981 1021 104800 105000 69.34 19.23 128 3.318 128 0.841 128 10.986 77.2 179.8 50 80.6 1981 1021 105000 105200 69.34 19.23 128 3.454 128 0.654 128 10.843 77.2 179.8 50 80.6 1981 1021 105200 105400 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 50 80.6 1981 1021 105400 105600 69.34 19.23 128 3.351 128 0.791 128 10.952 77.2 179.8 50 80.7 1981 1021 105600 105800 69.34 19.23 128 3.191 128 0.801 128 10.966 77.2 179.8 50 80.7 1981 1021 105800 110000 69.34 19.23 128 6.173 128 1.548 128 11.248 77.2 179.8 50 80.7 1981 1021 110000 110200 69.34 19.23 128 3.936 128 0.964 128 11.036 77.2 179.8 50 80.7 1981 1021 110200 110400 69.34 19.23 128 3.675 128 0.946 128 11.033 77.2 179.8 50 80.8 1981 1021 110400 110600 69.34 19.23 128 3.758 128 0.974 128 11.046 77.2 179.8 50 80.8 1981 1021 110600 110800 69.34 19.23 128 4.202 128 1.196 128 11.140 77.2 179.8 50 80.8 1981 1021 110800 111000 69.34 19.23 128 3.463 128 0.910 128 11.016 77.2 179.8 50 80.8 1981 1021 111000 111200 69.34 19.23 128 3.802 128 0.926 128 11.018 77.2 179.8 50 80.9 1981 1021 111200 111400 69.34 19.23 128 3.727 128 0.913 128 11.015 77.2 179.8 50 80.9 1981 1021 111400 111600 69.34 19.23 128 4.069 128 1.347 128 11.217 77.2 179.8 50 80.9 1981 1021 111600 111800 69.34 19.23 128 3.927 128 1.028 128 11.071 77.2 179.8 50 81.0 1981 1021 111800 112000 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 50 81.0 1981 1021 112000 112200 69.34 19.23 128 4.290 128 1.034 128 11.068 77.2 179.8 50 81.1 1981 1021 112200 112400 69.34 19.23 128 4.294 128 0.878 128 10.984 77.2 179.8 50 81.1 1981 1021 112400 112600 69.34 19.23 128 4.211 128 1.043 128 11.075 77.2 179.8 50 81.1 1981 1021 112600 112800 69.34 19.23 128 3.275 128 0.714 128 10.901 77.2 179.8 50 81.2 1981 1021 112800 113000 69.34 19.23 128 3.546 128 0.792 128 10.944 77.2 179.8 50 81.2 1981 1021 113000 113200 69.34 19.23 128 3.652 128 0.866 128 10.991 77.2 179.8 50 81.3 1981 1021 113200 113400 69.34 19.23 128 3.695 128 0.859 128 10.986 77.2 179.8 50 81.3 1981 1021 113400 113600 69.34 19.23 128 3.891 128 0.904 128 11.011 77.2 179.8 50 81.4 1981 1021 113600 113800 69.34 19.23 128 3.666 128 0.784 128 10.942 77.2 179.8 50 81.4 1981 1021 113800 114000 69.34 19.23 128 3.598 128 0.782 128 10.942 77.2 179.8 50 81.5 1981 1021 114000 114200 69.34 19.23 128 3.731 128 0.799 128 10.950 77.2 179.8 50 81.5 1981 1021 114200 114400 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 50 81.6 1981 1021 114400 114600 69.34 19.23 128 3.781 128 0.849 128 10.981 77.2 179.8 50 81.6 1981 1021 114600 114800 69.34 19.23 128 3.790 128 0.833 128 10.976 77.2 179.8 50 81.7 1981 1021 114800 115000 69.34 19.23 128 3.672 128 0.786 128 10.945 77.2 179.8 50 81.8 1981 1021 115000 115200 69.34 19.23 128 3.564 128 0.737 128 10.916 77.2 179.8 50 81.8 1981 1021 115200 115400 69.34 19.23 128 3.469 128 0.718 128 10.906 77.2 179.8 50 81.9 1981 1021 115400 115600 69.34 19.23 128 3.434 128 0.708 128 10.897 77.2 179.8 50 81.9 1981 1021 115600 115800 69.34 19.23 128 3.474 128 0.726 128 10.910 77.2 179.8 50 82.0 1981 1021 115800 120000 69.34 19.23 128 3.555 128 0.710 128 10.898 77.2 179.8 50 82.1 1981 1021 120000 120200 69.34 19.23 128 3.534 128 0.708 128 10.892 77.2 179.8 33 82.1 1981 1021 120200 120400 69.34 19.23 128 3.464 128 0.682 128 10.871 77.2 179.8 33 82.2 1981 1021 120400 120600 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 33 82.3 1981 1021 120600 120800 69.34 19.23 128 3.153 128 0.626 128 10.833 77.2 179.8 33 82.3 1981 1021 120800 121000 69.34 19.23 128 2.907 128 0.595 128 10.810 77.2 179.8 33 82.4 1981 1021 121000 121200 69.34 19.23 128 3.041 128 0.608 128 10.821 77.2 179.8 33 82.5 1981 1021 121200 121400 69.34 19.23 128 3.080 128 0.630 128 10.839 77.2 179.8 33 82.6 1981 1021 121400 121600 69.34 19.23 128 3.072 128 0.638 128 10.845 77.2 179.8 33 82.6 1981 1021 121600 121800 69.34 19.23 128 3.935 128 0.936 128 11.023 77.2 179.8 33 82.7 1981 1021 121800 122000 69.34 19.23 128 3.201 128 0.702 128 10.893 77.2 179.8 33 82.8 1981 1021 122000 122200 69.34 19.23 128 3.029 128 0.623 128 10.834 77.2 179.8 33 82.9 1981 1021 122200 122400 69.34 19.23 128 3.100 128 0.642 128 10.847 77.2 179.8 33 83.0 1981 1021 122400 122600 69.34 19.23 128 3.076 128 0.643 128 10.849 77.2 179.8 33 83.1 1981 1021 122600 122800 69.34 19.23 128 2.592 128 0.524 128 10.766 77.2 179.8 33 83.1 1981 1021 122800 123000 69.34 19.23 128 3.970 128 0.626 128 10.815 77.2 179.8 33 83.2 1981 1021 123000 123200 69.34 19.23 128 3.313 128 0.680 128 10.874 77.2 179.8 33 83.3 1981 1021 123200 123400 69.34 19.23 128 3.136 128 0.611 128 10.824 77.2 179.8 33 83.4 1981 1021 123400 123600 69.34 19.23 128 3.229 128 0.658 128 10.856 77.2 179.8 33 83.5 1981 1021 123600 123800 69.34 19.23 128 4.559 128 0.924 128 11.002 77.2 179.8 33 83.6 1981 1021 123800 124000 69.34 19.23 128 2.687 128 0.450 128 10.679 77.2 179.8 33 83.7 1981 1021 124000 124200 69.34 19.23 128 3.188 128 0.608 128 10.820 77.2 179.8 33 83.8 1981 1021 124200 124400 69.34 19.23 128 3.170 128 0.594 128 10.809 77.2 179.8 33 83.9 1981 1021 124400 124600 69.34 19.23 128 3.119 128 0.539 128 10.761 77.2 179.8 33 84.0 1981 1021 124600 124800 69.34 19.23 128 3.910 128 0.731 128 10.887 77.2 179.8 33 84.1 1981 1021 124800 125000 69.34 19.23 128 3.294 128 0.604 128 10.811 77.2 179.8 33 84.2 1981 1021 125000 125200 69.34 19.23 128 3.523 128 0.619 128 10.819 77.2 179.8 33 84.3 1981 1021 125200 125400 69.34 19.23 128 3.245 128 0.622 128 10.830 77.2 179.8 33 84.4 1981 1021 125400 125600 69.34 19.23 128 3.127 128 0.590 128 10.807 77.2 179.8 33 84.5 1981 1021 125600 125800 69.34 19.23 128 3.486 128 0.682 128 10.875 77.2 179.8 33 84.6 1981 1021 125800 130000 69.34 19.23 128 3.285 128 0.686 128 10.876 77.2 179.8 33 84.7 1981 1021 130000 130200 69.34 19.23 128 2.898 128 0.539 128 10.764 77.2 179.8 33 84.8 1981 1021 130200 130400 69.34 19.23 128 2.799 128 0.532 128 10.760 77.2 179.8 33 84.9 1981 1021 130400 130600 69.34 19.23 128 3.001 128 0.591 128 10.808 77.2 179.8 33 85.0 1981 1021 130600 130800 69.34 19.23 128 1.961 128 0.345 128 10.556 77.2 179.8 33 85.1 1981 1021 130800 131000 69.34 19.23 128 2.825 128 0.522 128 10.751 77.2 179.8 33 85.2 1981 1021 131000 131200 69.34 19.23 128 2.750 128 0.505 128 10.738 77.2 179.8 33 85.3 1981 1021 131200 131400 69.34 19.23 128 3.226 128 0.579 128 10.789 77.2 179.8 33 85.4 1981 1021 131400 131600 69.34 19.23 128 2.948 128 0.533 128 10.765 77.2 179.8 33 85.6 1981 1021 131600 131800 69.34 19.23 128 2.766 128 0.480 128 10.714 77.2 179.8 33 85.7 1981 1021 131800 132000 69.34 19.23 128 2.675 128 0.473 128 10.707 77.2 179.8 33 85.8 1981 1021 132000 132200 69.34 19.23 128 2.724 128 0.451 128 10.684 77.2 179.8 33 85.9 1981 1021 132200 132400 69.34 19.23 -99 -99.990 -99 -99.990 -99 -99.990 77.2 179.8 33 86.0 1981 1021 132400 132600 69.34 19.23 128 2.939 128 0.473 128 10.699 77.2 179.8 33 86.1 1981 1021 132600 132800 69.34 19.23 128 3.057 128 0.534 128 10.756 77.2 179.8 33 86.3 1981 1021 132800 133000 69.34 19.23 128 2.920 128 0.495 128 10.724 77.2 179.8 33 86.4 1981 1021 133000 133200 69.34 19.23 128 2.873 128 0.486 128 10.716 77.2 179.8 33 86.5 1981 1021 133200 133400 69.34 19.23 128 2.954 128 0.520 128 10.750 77.2 179.8 33 86.6 1981 1021 133400 133600 69.34 19.23 128 3.025 128 0.546 128 10.771 77.2 179.8 33 86.8 1981 1021 133600 133800 69.34 19.23 128 2.816 128 0.478 128 10.707 77.2 179.8 33 86.9 1981 1021 133800 134000 69.34 19.23 128 2.791 128 0.501 128 10.733 77.2 179.8 33 87.0 1981 1021 134000 134200 69.34 19.23 128 2.664 128 0.462 128 10.693 77.2 179.8 33 87.1 1981 1021 134200 134400 69.34 19.23 128 2.696 128 0.484 128 10.717 77.2 179.8 33 87.3 1981 1021 134400 134600 69.34 19.23 128 3.186 128 0.543 128 10.761 77.2 179.8 33 87.4 1981 1021 134600 134800 69.34 19.23 128 4.887 128 0.721 128 10.847 77.2 179.8 33 87.5 1981 1021 134800 135000 69.34 19.23 128 2.829 128 0.586 128 10.812 77.2 179.8 33 87.7 1981 1021 135000 135200 69.34 19.23 128 2.442 128 0.393 128 10.619 77.2 179.8 33 87.8 1981 1021 135200 135400 69.34 19.23 128 2.430 128 0.400 128 10.638 77.2 179.8 33 87.9 1981 1021 135400 135600 69.34 19.23 128 2.442 128 0.441 128 10.682 77.2 179.8 33 88.1 1981 1021 135600 135800 69.34 19.23 128 2.406 128 0.426 128 10.663 77.2 179.8 33 88.2 1981 1021 135800 140000 69.34 19.23 128 2.176 128 0.411 128 10.665 77.2 179.8 33 88.3 1981 1021 140000 140200 69.34 19.23 128 2.422 128 0.375 128 10.583 77.2 179.8 33 88.5 1981 1021 140200 140400 69.34 19.23 128 2.443 128 0.417 128 10.652 77.2 179.8 33 88.6 1981 1021 140400 140600 69.34 19.23 128 2.319 128 0.396 128 10.630 77.2 179.8 33 88.7 1981 1021 140600 140800 69.34 19.23 128 2.499 128 0.506 128 10.751 77.2 179.8 33 88.9 1981 1021 140800 141000 69.34 19.23 128 2.349 128 0.394 128 10.625 77.2 179.8 33 89.0 1981 1021 141000 141200 69.34 19.23 128 2.377 128 0.403 128 10.641 77.2 179.8 33 89.2 1981 1021 141200 141400 69.34 19.23 128 6.364 128 1.048 128 11.026 77.2 179.8 33 89.3 1981 1021 141400 141600 69.34 19.23 128 2.064 128 0.377 128 10.623 77.2 179.8 33 89.4 1981 1021 141600 141800 69.34 19.23 128 2.326 128 0.423 128 10.662 77.2 179.8 33 89.6 1981 1021 141800 142000 69.34 19.23 128 2.365 128 0.452 128 10.695 77.2 179.8 33 89.7 1981 1021 142000 142200 69.34 19.23 128 2.260 128 0.437 128 10.681 77.2 179.8 33 89.9 1981 1021 142200 142400 69.34 19.23 128 2.194 128 0.425 128 10.666 77.2 179.8 33 90.0 1981 1021 142400 142600 69.34 19.23 128 2.267 128 0.437 128 10.676 77.2 179.8 33 90.2 1981 1021 142600 142800 69.34 19.23 128 2.095 128 0.424 128 10.668 77.2 179.8 33 90.3 1981 1021 142800 143000 69.34 19.23 128 2.163 128 0.452 128 10.695 77.2 179.8 33 90.5 1981 1021 143000 143200 69.34 19.23 128 2.334 128 0.528 128 10.767 77.2 179.8 33 90.6 1981 1021 143200 143400 69.34 19.23 128 2.288 128 0.526 128 10.766 77.2 179.8 33 90.8 1981 1021 143400 143600 69.34 19.23 128 2.433 128 0.597 128 10.825 77.2 179.8 33 90.9 1981 1021 143600 143800 69.34 19.23 128 2.078 128 0.571 128 10.803 77.2 179.8 33 91.1 1981 1021 143800 144000 69.34 19.23 128 2.250 128 0.571 128 10.807 77.2 179.8 33 91.2 1981 1021 144000 144200 69.34 19.23 128 2.575 128 0.619 128 10.839 77.2 179.8 33 91.4 1981 1021 144200 144400 69.34 19.23 128 4.045 128 1.041 128 11.066 77.2 179.8 33 91.5 1981 1021 144400 144600 69.34 19.23 128 3.544 128 1.019 128 11.070 77.2 179.8 33 91.7 1981 1021 144600 144800 69.34 19.23 128 2.315 128 0.623 128 10.848 77.2 179.8 33 91.8 1981 1021 144800 145000 69.34 19.23 128 2.335 128 0.622 128 10.845 77.2 179.8 33 92.0 1981 1021 145000 145200 69.34 19.23 128 2.275 128 0.609 128 10.837 77.2 179.8 33 92.2 1981 1021 145200 145400 69.34 19.23 128 2.146 128 0.592 128 10.828 77.2 179.8 33 92.3 1981 1021 145400 145600 69.34 19.23 128 1.913 128 0.523 128 10.770 77.2 179.8 33 92.5 1981 1021 145600 145800 69.34 19.23 128 2.229 128 0.641 128 10.864 77.2 179.8 33 92.6 1981 1021 145800 150000 69.34 19.23 128 2.250 128 0.657 128 10.874 77.2 179.8 33 92.8 1981 1021 150000 150200 69.34 19.23 128 2.248 128 0.665 128 10.883 77.2 179.8 40 92.9 1981 1021 150200 150400 69.34 19.23 128 2.343 128 0.661 128 10.879 77.2 179.8 40 93.1 1981 1021 150400 150600 69.34 19.23 128 2.330 128 0.655 128 10.875 77.2 179.8 40 93.3 1981 1021 150600 150800 69.34 19.23 128 2.298 128 0.674 128 10.890 77.2 179.8 40 93.4 1981 1021 150800 150945 69.34 19.23 128 2.189 128 0.741 128 10.951 77.2 179.8 40 93.6