AR.5002.44 Confidence: 75% PACIFIC flags: Multiple candidates for F2o cusp, Unidentified traces above foF2 Dr. Mangalathayil Ali Abdu INPE, Division of Aeronomy

Av dos Astronautas, 1.758 Jd. Granja - CEP: 12227-010 Sao Jose dos Campos - SP Brasil

maabdu@dae.inpe.br 2026.02.26 (057) 16:10:00 FF202605702261610009039031101000005018000000001107501000080502560000000040000 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 7.05 7.1 7.15 7.2 7.25 7.3 7.35 7.4 7.45 7.5 7.55 7.6 7.65 7.7 7.75 7.8 7.85 7.9 7.95 8.0 8.05 8.1 8.15 8.2 8.25 8.3 8.35 8.4 8.45 8.5 8.55 8.6 8.65 8.7 8.75 8.8 8.85 8.9 8.95 9.0 9.05 9.1 9.15 9.2 9.25 9.3 9.35 9.4 9.45 9.5 9.55 9.6 9.65 9.7 9.75 9.8 9.85 9.9 9.95 10.0 10.05 10.1 10.15 10.2 10.25 10.3 10.35 10.4 10.45 10.5 10.55 10.6 10.65 305.000 310.000 310.000 310.000 310.000 315.000 315.000 317.500 320.000 320.000 322.222 324.444 326.667 328.889 331.111 333.333 335.556 337.778 340.000 340.000 340.000 342.778 345.556 348.333 351.111 353.889 356.667 359.444 362.222 365.000 370.000 370.000 375.000 375.000 375.000 380.000 380.000 385.000 385.000 390.000 392.500 395.000 400.000 400.000 405.000 405.000 410.000 410.000 415.000 415.000 420.000 420.000 425.000 425.000 430.000 430.000 435.000 440.000 440.000 445.000 450.000 455.000 460.000 460.000 460.000 470.000 475.000 475.000 475.000 480.000 485.000 485.000 490.000 492.500 495.000 500.000 500.000 502.500 505.000 510.000 510.000 510.000 510.000 515.000 520.000 523.733 527.926 532.668 538.077 544.302 551.543 560.073 570.267 582.666 598.073 617.731 51 48 0 48 45 54 54 0 57 57 0 51 0 0 0 0 0 0 63 60 48 0 0 0 48 0 51 0 0 48 48 51 45 0 60 51 51 51 60 60 48 63 54 57 51 57 48 60 57 66 63 69 66 66 60 57 60 57 51 48 60 51 45 54 0 48 42 54 63 60 54 60 48 0 0 42 45 0 51 54 54 54 42 57 54 57 57 57 54 57 57 57 51 0 0 0 0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 0.390625 -0.390625 -0.390625 -1.953125 -0.390625 0.390625 -0.390625 -0.390625 1.953125 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 2.734375 1.953125 -0.390625 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 99.900 100.467 101.084 101.759 102.504 103.338 104.286 105.387 106.707 57 57 48 0 0 0 0 54 51 0.390625 0.390625 -1.953125 0.390625 -0.390625 -0.390625 1.953125 -0.390625 0.390625 90.0 95.0 96.824 98.48 100.0 100.136 101.792 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 355.728 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 3.228 3.36 3.237 3.237 3.237 3.36 3.485 3.659 3.821 3.976 4.127 4.275 4.423 4.57 4.718 4.865 5.014 5.162 5.312 5.461 5.612 5.762 5.913 6.064 6.215 6.366 6.516 6.667 6.818 6.968 7.118 7.267 7.417 7.566 7.715 7.864 8.012 8.16 8.309 8.457 8.605 8.753 8.901 9.05 9.198 9.346 9.494 9.642 9.788 9.933 10.075 10.212 10.341 10.458 10.554 10.621 10.65 10.65 10.647 10.637 10.62 10.596 10.566 10.529 10.487 10.439 10.386 10.327 10.264 10.197 10.125 10.05 9.971 9.888 9.802 9.713 9.622 9.528 9.432 9.334 9.234 9.132 9.029 8.924 8.818 8.712 8.604 8.496 8.387 8.277 8.168 8.058 7.948 7.838 7.728 7.618 7.509 7.4 7.291 7.183 7.076 6.969 6.862 6.757 6.652 6.548 6.445 6.343 6.242 6.142 6.042 5.944 5.847 5.751 5.656 5.562 5.469 5.378 5.287 5.198 5.11 5.023 4.937 4.852 4.769 4.686 4.605 4.525 4.446 4.369 4.292 4.217 4.143 4.069 3.997 3.927 3.857 3.788 3.721 3.654 3.589 3.524 3.461 3.399 3.338 3.277 3.218 3.16 3.103 3.047 2.991 2.937 2.883 2.831 2.779 2.729 2.679 2.63 2.582 2.534 2.488 2.442 2.397 2.353 2.31 2.267 2.226 2.185 2.144 2.105 2.066 2.028 1.99 1.954 1.917 1.882 1.847 1.813 1.779 1.746 1.714 1.682 1.651 1.62 1.59 1.561 1.532 -10.139 4.364 -1.049 -213.867 -61.905 26.309 -6.442 1.969