AR.5002.44 Confidence: 45% PACIFIC flags: Moderate F-spread, Multiple candidates for F2o cusp, One of F2 cusps was derived from the other, 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 2026.10.31 (304) 00:30:00 FF202630410310030009039031101000005014000000001107501000080502560000000040000 1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2.0 2.05 2.1 2.15 2.2 2.25 2.3 2.35 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 3.2 3.25 3.3 250.000 255.000 260.000 265.417 270.833 276.250 281.667 287.083 292.500 297.917 303.333 308.750 314.167 319.583 325.000 325.000 325.000 325.000 332.500 400.000 402.500 405.000 407.500 410.000 419.167 428.333 437.500 446.667 447.281 448.086 449.184 450.775 453.281 457.817 468.523 57 63 66 60 0 0 0 0 0 0 0 0 0 0 57 0 54 60 0 57 0 60 0 60 0 0 0 0 0 0 0 0 0 0 0 1.171875 0.390625 0.390625 0.390625 -1.171875 0.390625 -1.171875 1.171875 0.390625 0.390625 -1.953125 0.390625 1.171875 0.390625 0.390625 0.390625 1.171875 1.171875 1.953125 1.171875 0.390625 -0.390625 1.953125 1.171875 -0.390625 -0.390625 1.171875 1.171875 -0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.667 145.0 150.0 155.0 160.0 165.0 170.0 175.0 175.333 180.0 185.0 190.0 195.0 200.0 205.0 208.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 350.065 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.328 0.306 0.275 0.231 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.246 0.269 0.293 0.316 0.34 0.354 0.413 0.472 0.529 0.595 0.687 0.918 1.473 1.663 1.803 1.919 2.023 2.118 2.207 2.292 2.373 2.452 2.529 2.604 2.678 2.752 2.825 2.897 2.969 3.04 3.11 3.177 3.237 3.282 3.3 3.3 3.297 3.287 3.272 3.252 3.226 3.197 3.163 3.125 3.084 3.04 2.994 2.945 2.894 2.842 2.788 2.734 2.678 2.622 2.565 2.508 2.451 2.394 2.337 2.28 2.224 2.168 2.113 2.058 2.005 1.952 1.899 1.848 1.798 1.748 1.7 1.652 1.606 1.56 1.516 1.472 1.43 1.388 1.348 1.308 1.27 1.232 1.196 1.16 1.126 1.092 1.06 1.028 0.997 0.967 0.938 0.909 0.882 0.855 0.829 0.803 0.779 0.755 0.732 0.71 0.688 0.667 0.646 0.626 0.607 0.588 0.57 0.552 0.535 0.519 0.503 0.487 0.472 0.458 0.443 0.43 0.416 0.403 0.391 0.379 0.367 0.356 0.345 0.334 0.323 0.313 0.304 0.294 0.285 0.276 0.268 0.259 0.251 0.243 0.236 0.228 0.221 0.214 0.208 0.201 -18.791 2.435 -0.142 -152.313 2.945 20.09 -23.648 10.861