AR.5002.44 Confidence: 25% PACIFIC flags: Moderate F-spread, F2o cusp not found, Multiple candidates for F2x cusp, One of F2 cusps was derived from the other, F2O model cusp does not fit trace, 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 2026.04.08 (098) 06:30:00 FF202609804080630009039031101000005018000000001107501000080502560000000040000 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 4.15 4.2 413.276 418.195 425.000 430.000 440.000 445.000 455.000 470.000 485.000 500.000 525.000 555.000 600.000 670.000 779.491 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 2.734375 0.390625 0.390625 0.390625 2.734375 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 145.15 150.0 155.0 160.0 165.0 170.0 175.0 180.0 180.3 185.0 190.0 195.0 200.0 205.0 210.0 215.0 215.45 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 419.972 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.313 0.287 0.251 0.202 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.221 0.242 0.264 0.286 0.308 0.33 0.352 0.354 0.398 0.449 0.505 0.565 0.628 0.695 0.767 0.844 0.925 1.013 1.106 1.207 1.314 1.429 1.551 1.681 1.819 1.963 2.114 2.268 2.426 2.584 2.741 2.894 3.042 3.182 3.315 3.439 3.554 3.659 3.755 3.841 3.918 3.985 4.042 4.091 4.13 4.161 4.183 4.196 4.2 4.2 4.197 4.19 4.178 4.161 4.14 4.116 4.087 4.056 4.021 3.984 3.943 3.901 3.856 3.809 3.761 3.711 3.659 3.607 3.553 3.499 3.443 3.387 3.331 3.274 3.217 3.16 3.103 3.046 2.989 2.932 2.876 2.82 2.764 2.709 2.654 2.6 2.546 2.493 2.441 2.389 2.338 2.288 2.238 2.189 2.141 2.094 2.047 2.002 1.957 1.913 1.869 1.827 1.785 1.744 1.704 1.665 1.627 1.589 1.552 1.516 1.48 1.445 1.411 1.378 1.346 1.314 1.283 1.252 1.222 1.193 1.165 1.137 1.11 1.083 1.057 1.032 1.007 0.983 0.959 0.936 0.913 0.891 0.87 0.849 0.828 0.808 0.788 0.769 0.751 0.732 0.714 0.697 0.68 0.664 0.647 0.632 0.616 0.601 0.586 0.572 0.558 0.545 0.531 0.518 0.506 0.493 0.481 0.469 0.458 0.447 0.436 0.425 0.415 0.404 0.395 0.385 -18.791 2.435 -0.142 -213.348 14.983 -10.165 4.981 -0.973