POLAR Spacecraft Potential averages during PSI Operations potentials from EFI Key Parameter files potentials averaged over plasmasphere and perigee type date start_day stop_day ncnts avg_scpot sp_stdev 3 05/29/97 515.868774 516.080566 3036 2.1809 0.6937 3 05/30/97 516.584045 516.797913 3072 2.3546 1.2122 3 05/31/97 517.335449 517.522949 2693 2.1654 0.6552 3 06/01/97 518.090271 518.279846 2725 2.6725 1.1411 3 06/01/97 518.812500 519.028442 3097 2.3902 0.9627 3 06/02/97 519.532654 519.741699 3000 2.2560 0.7955 3 06/03/97 520.287476 520.472900 2665 2.5557 0.9427 3 06/04/97 521.038879 521.231934 2775 2.4794 1.0476 3 06/04/97 521.756226 521.974976 3143 2.4373 0.9854 3 06/05/97 522.482666 522.685425 2914 2.4077 0.8776 3 06/06/97 523.240295 523.424316 2645 2.4388 1.1422 3 06/06/97 523.986816 524.184021 2828 2.3436 0.7824 3 06/07/97 524.700012 524.920166 3164 2.4739 0.9908 3 06/08/97 525.432617 525.631958 2789 2.7379 1.1925 3 06/09/97 526.192383 526.375732 2635 2.4239 0.9340 3 06/09/97 526.932617 527.135437 2906 2.2307 0.9623 3 06/10/97 527.645142 527.864563 3154 2.3157 0.6517 3 08/13/97 591.799988 591.997925 2843 2.3818 1.5545 3 08/14/97 592.514587 592.734741 3163 2.2768 0.6687 3 08/15/97 593.247192 593.444458 2830 2.4939 0.7968 3 08/16/97 594.005554 594.188904 2635 2.3873 0.8952 3 08/16/97 594.746521 594.949341 2913 2.3565 0.9654 3 08/17/97 595.459717 595.678467 3143 2.5640 1.0137 3 08/18/97 596.198608 596.391663 2774 2.3105 0.6086 3 08/18/97 596.956909 597.141663 2649 2.6371 1.0180 3 08/19/97 597.691650 597.900024 2993 2.1521 0.6322 3 08/20/97 598.405518 598.622192 3102 2.4536 0.7876 3 08/21/97 599.150696 599.339600 2714 2.2408 0.5728 3 08/21/97 599.907654 600.094482 2678 2.7231 1.0756 3 08/22/97 600.636108 600.848633 3049 2.3652 1.0760 3 08/23/97 601.352783 601.565308 3053 2.3087 0.7230 3 08/24/97 602.102783 602.288879 2673 2.4192 0.8347 3 08/24/97 602.856934 603.046509 2718 2.6765 1.1077 3 08/25/97 603.579834 603.796509 3108 2.4445 1.0221 3 08/26/97 604.301392 604.508301 2966 2.4291 0.8661 3 08/27/97 605.054871 605.238892 2642 2.6098 1.1235 3 11/05/97 675.897949 676.084717 2679 2.3231 0.7702 3 11/06/97 676.654175 676.846558 2766 2.5923 2.1675 3 11/07/97 677.381226 677.600708 3135 2.3140 0.8164 3 11/08/97 678.105591 678.314575 3005 2.2288 0.7409 3 11/08/97 678.860413 679.045837 2660 2.2927 1.0751 3 11/09/97 679.613892 679.809021 2793 2.3241 1.1093 3 11/10/97 680.337524 680.559021 3184 2.3153 0.9648 3 11/11/97 681.065308 681.270142 2945 2.4107 1.0276 3 11/11/97 681.822266 682.006958 2649 2.4216 1.2543 3 11/12/97 682.572876 682.771484 2856 2.6142 1.7629 3 11/13/97 683.293762 683.515991 3193 2.4253 1.2357 3 11/14/97 684.026367 684.226379 2876 2.2778 0.7390 3 11/14/97 684.784729 684.968750 2646 2.6150 1.0614 3 11/15/97 685.531982 685.734009 2902 2.5259 1.4322 3 11/16/97 686.250732 686.472900 3196 2.5337 0.9658 3 11/16/97 686.986816 687.184021 2828 2.2665 0.7805 3 11/18/97 687.746521 687.931274 2655 2.9267 2.2891 3 11/18/97 688.489624 688.695801 2962 2.4253 0.7689 3 01/13/98 744.706238 744.891663 2666 3.0174 1.7115 3 01/14/98 745.461121 745.654175 2775 3.0335 1.4587 3 01/15/98 746.188904 746.408325 2876 2.6279 1.0509 3 01/15/98 746.913879 747.120850 2968 2.6832 1.1423 3 01/16/98 747.668030 747.852112 2643 3.0373 1.8209 3 01/17/98 748.420837 748.616638 2814 2.8854 1.3547 3 01/18/98 749.145142 749.366638 3184 2.7377 1.2843 3 01/18/98 749.873596 750.077087 2919 2.7213 1.0728 3 01/19/98 750.629883 750.813904 2644 2.6669 1.1528 3 01/20/98 751.379883 751.579163 2864 2.7693 1.0401 3 02/10/98 772.809692 773.012512 2909 2.6799 1.2501 3 02/11/98 773.565308 773.749329 2641 3.2334 1.8539 3 02/12/98 774.315308 774.515259 2874 2.9144 1.5181 3 02/13/98 775.036804 775.259705 3205 2.6658 1.0853 3 02/13/98 775.770142 775.968750 2854 2.9030 1.2267 3 02/14/98 776.527100 776.544434 249 2.2557 0.1137 3 02/15/98 777.272888 777.477783 2945 2.7184 1.1509 3 02/15/98 777.993774 778.215942 3189 2.6082 0.9383 3 02/16/98 778.730530 778.925720 2778 2.8947 1.2748 3 02/17/98 779.488892 779.674316 2664 2.7694 1.4012 3 03/11/98 801.666687 801.861816 2805 2.5984 1.5878 3 03/12/98 802.424316 802.609741 2662 2.7266 1.1241 3 03/13/98 803.166687 803.375671 3004 2.5478 1.1037 3 03/13/98 803.886780 804.108337 3174 2.7549 1.6588 3 03/14/98 804.627808 804.819458 2716 2.6538 1.5100 3 03/15/98 805.385437 805.572205 2685 2.5961 1.0308 3 03/16/98 806.124329 806.336792 3051 2.4500 0.9997 3 03/16/98 806.844421 807.063171 3139 2.8009 1.4875 3 03/17/98 807.589600 807.778442 2509 2.4914 1.1913 3 03/18/98 808.346558 808.535400 2558 2.3197 0.8102 3 03/19/98 809.081238 809.297913 2927 2.4560 1.0594 3 03/19/98 809.803467 810.018066 2865 2.6128 2.1617 3 03/20/98 810.551392 810.738220 2450 2.6043 1.6659 3 03/21/98 811.306946 811.498596 2500 2.3121 1.1404 3 03/22/98 812.038208 812.257629 2878 2.4472 1.0368 3 03/22/98 812.761780 812.972900 2743 2.6277 1.8517 3 03/23/98 813.513184 813.698608 2367 2.4363 1.6438 3 03/24/98 814.267334 814.461792 2483 2.1916 0.7158 3 03/24/98 814.995117 815.216675 2855 2.5868 1.5882 3 03/25/98 815.069458 815.215942 2106 2.5355 1.1581 3 05/12/98 863.984009 864.197205 3004 2.3943 1.2003 3 05/13/98 864.708313 864.931274 3201 2.0913 0.4886 3 05/14/98 865.453491 865.645813 2762 2.1387 0.9574 3 05/15/98 866.213196 866.403442 2731 2.1065 0.4831 3 05/15/98 866.955566 867.171509 3093 2.1931 0.5222 3 05/16/98 867.680542 867.901367 3171 2.1463 0.8640 3 05/17/98 868.427795 868.618774 2742 2.1147 0.5436 3 05/18/98 869.187500 869.378479 2742 2.1704 0.5853 3 05/18/98 869.927063 870.145142 3126 2.3278 1.2675 3 05/19/98 870.652771 870.871521 3141 1.8241 0.5610 3 05/20/98 871.401367 871.590942 2722 1.7158 0.4867 3 05/21/98 872.161133 872.353455 2761 2.0090 0.5753 3 05/21/98 872.898621 873.118774 2311 1.8068 0.7391 3 07/27/98 939.045837 939.234009 2702 1.7056 0.4040 3 07/27/98 939.791687 940.004883 3055 1.7051 0.3904 3 07/28/98 940.517334 940.742371 3231 1.7787 0.5392 3 07/29/98 941.260437 941.454163 2774 1.8013 0.4390 3 07/30/98 942.019409 942.209045 2714 1.8274 0.4753 3 07/30/98 942.763184 942.979187 3101 1.7335 0.5614 3 07/31/98 943.489563 943.541687 747 2.3845 0.6717 3 08/01/98 944.234009 944.450012 3100 1.8360 0.3763 3 08/01/98 944.993774 945.198608 2937 1.8283 0.3770 3 08/02/98 945.735413 945.953491 3130 1.7681 0.4078 3 08/03/98 946.461121 946.683350 3187 1.8128 0.4668 3 08/04/98 947.967346 948.159058 2747 1.9451 1.3882 3 08/05/98 948.706909 948.802063 1366 1.8908 1.0444 3 09/22/98 996.254883 996.468018 3057 1.4534 0.6233 3 09/23/98 997.763184 997.962524 2862 1.5592 0.5600 3 09/24/98 998.496521 998.723633 3261 1.7270 0.7541 3 09/25/98 999.981262 1000.168091 2676 2.3950 6.7577 3 09/27/98 1001.468018 1001.696533 3026 1.5771 2.5926 3 09/28/98 1002.955566 1003.142334 2311 1.2946 0.4960 3 10/01/98 1005.173584 1005.378479 2452 1.3518 0.5818 3 10/01/98 1005.929871 1006.116699 2164 1.5816 1.6863 3 10/03/98 1007.411133 1007.640259 2710 1.3734 0.4765 3 10/04/98 1008.147217 1008.349304 2304 1.3454 0.5377 3 10/04/98 1008.903442 1009.090942 2067 1.3401 0.5774 3 10/05/98 1009.654175 1009.862488 2349 1.3053 0.5366 3 03/06/99 1161.491699 1161.665283 2466 2.1030 1.2322 3 03/07/99 1162.243042 1162.433350 2735 1.9976 0.8327 3 03/07/99 1162.976440 1163.181885 2912 2.2279 1.3821 3 03/08/99 1163.715332 1163.898560 2545 2.0893 1.8312 3 03/09/99 1164.470093 1164.643799 2367 1.9764 1.0509 3 03/10/99 1165.220093 1165.411865 2595 1.9924 0.7345 3 03/10/99 1165.953491 1166.158325 2734 1.9211 0.8710 3 03/11/99 1166.693115 1166.875000 2420 2.3499 2.6713 3 03/12/99 1167.448608 1167.622192 2283 1.7274 0.6570 3 03/13/99 1168.197266 1168.390259 2549 1.7709 0.6479 3 03/13/99 1168.929810 1169.134766 2678 1.9141 0.8613 3 03/14/99 1169.670776 1169.851440 2302 1.9937 1.2652 3 03/15/99 1170.426392 1170.601440 2253 1.9031 0.8288 3 05/01/99 1217.420166 1217.594482 2258 1.4458 0.9639 3 05/02/99 1218.177734 1218.361084 2388 1.2287 0.5841 3 05/02/99 1218.919434 1219.124268 2684 1.3087 0.6518 3 07/06/99 1283.948608 1284.136841 2702 1.2453 0.4978 3 07/07/99 1284.688232 1284.894409 2962 1.2396 0.5990 3 07/08/99 1285.427734 1285.618042 2732 1.3715 0.5670 3 07/09/99 1286.182617 1286.356934 2503 1.3270 0.4709 3 07/09/99 1286.938232 1287.126343 2699 1.3968 0.5605 3 07/11/99 1288.417358 1288.607666 2729 1.3018 0.5317 3 07/12/99 1289.172241 1289.347168 2512 1.5875 1.3082 3 07/12/99 1289.927124 1290.115967 2684 2.0936 5.0810 3 07/14/99 1291.406250 1291.596558 2724 1.3539 0.5237 3 07/15/99 1292.161865 1292.336792 2514 1.4289 0.6004 3 07/15/99 1292.916626 1293.106201 2721 1.4724 0.5360 3 07/17/99 1293.395874 1293.586060 2724 1.5999 0.1015 3 07/18/99 1295.151367 1295.326416 1571 1.3848 0.3100 3 07/18/99 1295.906250 1296.095825 1537 1.4552 0.2804 3 07/19/99 1296.645874 1296.791626 2095 1.3120 0.6691 3 09/12/99 1351.955566 1352.131226 2496 2.0424 1.8072 3 09/13/99 1352.708374 1352.900635 2763 1.8736 0.9245 3 09/14/99 1353.445801 1353.652832 2972 1.6150 0.4765 3 09/15/99 1354.188965 1354.374268 2663 1.6633 0.5276 3 02/15/00 1507.135376 1507.334717 2863 1.9149 0.4252 3 02/16/00 1507.877075 1508.075684 2840 1.8219 0.6597 3 02/16/00 1508.629883 1508.807617 2555 1.9077 0.8686 3 02/17/00 1509.388184 1509.572876 2654 1.9863 0.8440 2 02/18/00 1510.135376 1510.334717 2854 1.9671 0.5708 3 02/19/00 1510.877075 1511.076416 2836 1.8926 0.8097 3 02/19/00 1511.629883 1511.808350 2560 1.8274 0.6914 3 02/20/00 1512.388184 1512.572876 2654 1.8030 0.5165 3 02/21/00 1513.135376 1513.334717 2863 1.7808 0.5115 3 02/22/00 1513.877075 1513.929810 758 1.8891 0.8998 3 02/23/00 1515.388184 1515.572266 2644 1.7423 0.8167 3 02/24/00 1516.136841 1516.334717 2841 1.7908 0.7175 3 04/21/00 1573.234009 1573.418091 2380 1.1925 0.6433 3 04/21/00 1573.986084 1574.180542 2385 1.1460 0.7471 3 04/22/00 1574.731201 1574.931885 2878 1.9194 5.1107 3 04/23/00 1575.484741 1575.666626 2358 1.2524 0.7785 3 04/24/00 1576.246582 1576.429810 2384 1.3737 0.9334 3 04/24/00 1576.997925 1577.193115 2547 1.3119 0.5524 3 04/25/00 1577.744385 1577.946533 2647 1.4649 2.2978 3 04/26/00 1578.497925 1578.680542 2385 1.1889 0.3838 3 04/27/00 1579.259033 1579.440918 2379 1.1881 0.3669 3 04/28/00 1580.013184 1580.206299 2539 1.3349 0.4067 3 04/28/00 1580.758301 1580.960449 2669 1.4480 0.7700 3 04/29/00 1581.510376 1581.694458 2422 1.4551 1.1395 3 05/01/00 1583.027100 1583.218750 2541 1.4141 0.5352 3 05/01/00 1583.772217 1583.973633 2659 1.4898 0.9383 3 05/02/00 1584.522949 1584.708984 2468 1.4810 0.5133 3 05/03/00 1585.284058 1585.464600 2394 1.4039 0.4758