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 2026.04.10 (100) 07:00:00 FF202610004100700009039031101000005018000000001107501000080502560000000040000 4.05 4.1 4.15 4.2 4.25 4.3 4.35 4.4 4.45 4.5 4.55 4.6 370.276 373.555 377.459 382.185 390.000 395.000 405.000 420.000 435.000 465.000 520.000 647.509 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 -2.734375 0.390625 2.734375 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.12 145.0 150.0 155.0 160.0 165.0 170.0 175.0 178.239 180.0 185.0 190.0 195.0 200.0 205.0 210.0 212.359 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 359.694 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.33 0.31 0.282 0.244 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.208 0.231 0.253 0.276 0.298 0.321 0.343 0.354 0.38 0.442 0.522 0.617 0.726 0.845 0.973 1.111 1.261 1.422 1.598 1.788 1.995 2.218 2.455 2.701 2.95 3.193 3.425 3.638 3.831 4.0 4.147 4.272 4.375 4.458 4.522 4.566 4.592 4.6 4.6 4.594 4.577 4.551 4.516 4.473 4.423 4.367 4.305 4.238 4.166 4.091 4.012 3.931 3.848 3.763 3.677 3.59 3.502 3.415 3.327 3.239 3.152 3.066 2.981 2.897 2.814 2.732 2.652 2.573 2.495 2.42 2.346 2.273 2.203 2.134 2.066 2.001 1.937 1.875 1.815 1.756 1.699 1.643 1.59 1.537 1.487 1.438 1.39 1.344 1.299 1.256 1.214 1.173 1.134 1.096 1.059 1.023 0.989 0.955 0.923 0.892 0.862 0.832 0.804 0.777 0.75 0.725 0.7 0.676 0.653 0.631 0.609 0.589 0.569 0.549 0.53 0.512 0.495 0.478 0.461 0.446 0.43 0.416 0.401 0.388 0.374 0.362 0.349 0.337 0.326 0.315 0.304 0.293 0.283 0.274 0.264 0.255 0.246 0.238 0.23 0.222 0.214 0.207 -18.791 2.435 -0.142 -153.876 12.526 -8.397 4.288 -1.876