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 2026.03.21 (080) 11:50:00 FF202608003211150009039031101000005018000000001107501000080502560000000040000 4.1 4.15 4.2 4.25 4.3 4.35 4.4 4.45 4.5 4.55 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5.0 5.05 5.1 5.15 5.2 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 5.7 5.75 5.8 5.85 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 9.85 235.000 235.000 240.000 240.000 240.000 245.000 250.000 250.000 255.000 255.000 260.000 260.000 265.000 270.000 270.000 270.000 272.500 275.000 275.000 275.000 275.000 275.000 280.000 280.000 280.000 290.000 290.000 290.000 290.000 290.000 295.000 297.500 300.000 300.833 301.667 302.500 303.333 304.167 305.000 305.000 305.000 310.000 311.667 313.333 315.000 316.667 318.333 320.000 320.000 325.000 326.250 327.500 328.750 330.000 330.000 330.000 330.000 332.500 335.000 335.000 335.000 335.000 337.500 340.000 340.000 340.000 340.000 342.500 345.000 345.000 345.000 345.000 350.000 350.000 352.500 355.000 355.000 355.000 355.000 355.000 355.000 365.000 365.000 365.000 365.000 370.000 370.000 370.000 375.000 375.000 380.000 385.000 385.000 385.000 385.000 390.000 390.000 395.000 395.000 400.000 400.000 400.000 405.000 405.000 405.000 406.667 408.333 410.000 410.000 410.000 410.000 411.667 413.333 415.000 418.595 427.976 48 57 54 60 51 0 60 63 57 51 54 60 57 51 60 54 0 54 60 60 57 48 63 57 51 0 0 60 60 60 0 0 0 0 0 0 0 0 63 63 54 57 0 0 0 0 0 57 60 51 0 0 0 45 0 51 60 0 54 0 0 60 48 60 66 0 69 0 48 48 69 72 69 60 45 60 72 69 72 66 60 54 60 75 66 60 54 66 66 69 60 66 57 69 78 66 69 63 72 69 66 63 63 66 63 0 57 63 63 51 60 0 0 51 45 63 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 -1.953125 1.171875 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 1.953125 0.390625 0.390625 0.390625 0.390625 2.4 2.45 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 107.297 107.730 108.192 108.686 109.217 109.790 110.412 111.094 111.848 112.691 113.649 114.763 116.097 117.774 120.068 123.842 48 0 0 48 0 0 0 54 0 0 54 48 0 0 0 0 0.390625 2.734375 -1.171875 -0.390625 -1.171875 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 -0.390625 -0.390625 90.0 95.0 100.0 104.886 105.0 108.206 110.0 111.526 114.846 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 296.487 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 0.2 2.334 2.973 3.16 3.16 3.031 3.031 3.031 3.16 3.164 3.294 3.42 3.544 3.669 3.795 3.923 4.055 4.191 4.331 4.476 4.627 4.784 4.947 5.116 5.292 5.474 5.661 5.854 6.052 6.255 6.461 6.671 6.884 7.099 7.316 7.536 7.758 7.982 8.209 8.44 8.675 8.915 9.162 9.413 9.659 9.837 9.85 9.844 9.818 9.772 9.707 9.625 9.528 9.416 9.293 9.158 9.014 8.862 8.702 8.537 8.366 8.191 8.013 7.833 7.651 7.468 7.285 7.102 6.919 6.738 6.558 6.38 6.204 6.031 5.86 5.692 5.527 5.366 5.207 5.052 4.9 4.752 4.607 4.465 4.328 4.193 4.062 3.935 3.811 3.691 3.573 3.46 3.349 3.242 3.137 3.036 2.938 2.843 2.75 2.661 2.574 2.49 2.409 2.33 2.253 2.179 2.107 2.038 1.971 1.906 1.843 1.782 1.723 1.666 1.611 1.557 1.505 1.455 1.407 1.36 1.315 1.271 1.229 1.188 1.149 1.11 1.073 1.037 1.003 0.969 0.937 0.906 0.876 0.846 0.818 0.791 0.764 0.739 0.714 0.69 0.667 0.645 0.623 0.602 0.582 0.563 0.544 0.526 0.508 0.491 0.475 0.459 0.444 0.429 0.414 0.4 0.387 0.374 0.362 0.349 0.338 0.326 0.316 0.305 0.295 0.285 0.275 0.266 0.257 0.249 0.24 0.232 0.224 0.217 0.21 0.203 -22.041 9.371 -2.216 -127.936 -64.437 13.649 -4.979 2.062