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) 06:50:00 FF202609804080650009039031101000005018000000001107501000080502560000000040000 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 442.856 460.000 480.000 500.000 525.000 555.000 585.000 620.000 665.000 715.000 775.000 850.000 950.000 1071.044 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 0.390625 0.390625 0.390625 0.390625 2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.513 145.0 150.0 155.0 160.0 165.0 170.0 175.0 179.025 180.0 185.0 190.0 195.0 200.0 205.0 210.0 213.538 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 520.561 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.351 0.344 0.33 0.311 0.284 0.247 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.204 0.227 0.249 0.271 0.294 0.316 0.338 0.354 0.364 0.399 0.435 0.472 0.509 0.548 0.588 0.629 0.671 0.715 0.761 0.808 0.858 0.91 0.964 1.022 1.082 1.145 1.212 1.282 1.357 1.435 1.518 1.606 1.698 1.795 1.896 2.001 2.11 2.221 2.333 2.446 2.559 2.67 2.778 2.882 2.983 3.079 3.17 3.257 3.338 3.415 3.487 3.554 3.617 3.675 3.729 3.778 3.824 3.866 3.904 3.939 3.97 3.997 4.021 4.042 4.06 4.074 4.085 4.093 4.098 4.1 4.1 4.099 4.096 4.092 4.085 4.077 4.067 4.055 4.042 4.028 4.011 3.994 3.975 3.955 3.934 3.911 3.888 3.863 3.838 3.811 3.784 3.756 3.727 3.698 3.667 3.637 3.605 3.574 3.541 3.509 3.475 3.442 3.408 3.374 3.34 3.305 3.271 3.236 3.201 3.166 3.13 3.095 3.06 3.025 2.99 2.954 2.919 2.884 2.849 2.815 2.78 2.745 2.711 2.677 2.643 2.609 2.575 2.542 2.509 2.476 2.443 2.411 2.379 2.347 2.315 2.284 2.253 2.222 2.191 2.161 2.131 2.101 2.072 2.043 2.014 1.986 1.958 1.93 1.903 1.875 1.848 1.822 1.796 1.77 1.744 1.719 1.694 1.669 1.645 1.621 1.597 1.573 1.55 1.527 1.505 1.483 1.461 -18.791 2.435 -0.142 -328.47 36.208 -24.908 12.151 -2.004