AR.5002.44 Confidence: 50% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, Unidentified traces above foF2, Trace overlaps while constructing baseline 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 2026.04.01 (091) 04:50:00 FF202609104010450009039031101000005018000000001107501000080502560000000040000 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 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 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 5.0 270.000 270.000 270.000 272.500 275.000 280.000 285.000 288.333 291.667 295.000 295.000 295.000 295.000 295.000 295.000 295.000 295.000 295.000 295.000 295.000 295.000 300.000 305.000 310.000 305.000 315.000 350.000 352.370 355.019 357.996 361.369 365.221 369.663 374.840 380.953 388.280 397.222 408.381 422.695 441.724 468.259 507.830 573.171 66 0 0 60 66 66 66 63 63 66 0 60 60 0 66 0 72 0 72 66 69 0 60 63 57 69 60 60 60 0 60 60 63 63 0 54 0 54 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 -1.171875 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 0.390625 -0.390625 2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.091 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.183 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 221.274 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 347.884 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.317 0.294 0.264 0.222 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.203 0.224 0.245 0.266 0.286 0.307 0.328 0.349 0.354 0.439 0.552 0.667 0.792 0.934 1.103 1.319 1.63 2.191 3.058 3.574 3.892 4.122 4.3 4.443 4.561 4.659 4.741 4.809 4.865 4.911 4.946 4.972 4.99 4.999 5.0 4.999 4.993 4.979 4.959 4.933 4.901 4.864 4.822 4.775 4.725 4.671 4.614 4.553 4.49 4.425 4.358 4.289 4.218 4.146 4.074 4.0 3.926 3.851 3.777 3.702 3.627 3.552 3.478 3.404 3.331 3.258 3.186 3.114 3.044 2.974 2.905 2.838 2.771 2.705 2.641 2.577 2.515 2.453 2.393 2.334 2.277 2.22 2.164 2.11 2.057 2.005 1.954 1.904 1.855 1.808 1.761 1.716 1.671 1.628 1.586 1.544 1.504 1.465 1.426 1.389 1.352 1.317 1.282 1.248 1.215 1.183 1.152 1.121 1.091 1.062 1.034 1.007 0.98 0.954 0.928 0.903 0.879 0.856 0.833 0.811 0.789 0.768 0.747 0.727 0.708 0.689 0.67 0.652 0.635 0.617 0.601 0.585 0.569 0.554 0.539 0.524 0.51 0.496 0.483 0.47 0.457 0.445 0.433 0.421 0.41 0.399 0.388 0.378 0.367 0.358 0.348 0.338 0.329 0.32 0.312 0.303 0.295 0.287 0.279 0.272 0.265 0.257 0.25 0.244 0.237 0.231 -18.791 2.435 -0.142 -165.13 62.589 -36.715 15.282 -2.636