AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.02.04 (035) 22:40:00 FF202603502042240009039031101000005018000000001107501000080502560000000040000 2.85 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 5.05 5.1 5.15 5.2 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 5.7 5.75 5.8 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 375.000 390.000 395.000 400.000 400.000 402.500 405.000 410.000 405.000 402.500 400.000 400.357 400.714 401.071 401.429 401.786 402.143 402.500 402.857 403.214 403.571 403.929 404.286 404.643 405.000 405.000 405.000 410.000 411.071 412.143 413.214 414.286 415.357 416.429 417.500 418.571 419.643 420.714 421.786 422.857 423.929 425.000 426.071 427.143 428.214 429.286 430.357 431.429 432.500 433.571 434.643 435.714 436.786 437.857 438.929 440.000 440.000 440.000 440.000 440.000 440.000 440.000 440.657 441.524 442.722 444.485 447.336 452.728 466.799 596.853 51 60 0 57 0 0 0 63 57 60 60 0 57 0 72 69 0 63 0 0 57 0 57 0 54 0 63 60 63 0 66 0 0 0 60 0 0 66 0 0 63 66 60 0 60 60 60 0 69 0 0 66 0 57 0 69 63 0 66 63 60 60 63 0 66 66 60 0 0 0 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 1.171875 0.390625 -1.953125 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 1.953125 -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 1.953125 1.953125 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.351 145.0 150.0 155.0 160.0 165.0 170.0 174.703 175.0 180.0 185.0 190.0 195.0 200.0 205.0 207.054 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 400.434 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 0.2 0.234 0.307 0.343 0.354 0.351 0.342 0.327 0.305 0.273 0.228 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.201 0.225 0.249 0.273 0.297 0.32 0.344 0.354 0.378 0.431 0.5 0.588 0.687 0.792 0.899 1.007 1.116 1.226 1.337 1.451 1.567 1.686 1.808 1.934 2.065 2.2 2.341 2.487 2.639 2.798 2.965 3.139 3.322 3.515 3.717 3.929 4.153 4.387 4.633 4.888 5.149 5.414 5.671 5.909 6.108 6.245 6.3 6.3 6.289 6.252 6.193 6.115 6.018 5.907 5.783 5.649 5.507 5.357 5.203 5.045 4.885 4.724 4.563 4.403 4.243 4.086 3.932 3.781 3.633 3.488 3.348 3.211 3.079 2.95 2.826 2.707 2.591 2.48 2.373 2.27 2.171 2.075 1.984 1.896 1.812 1.732 1.655 1.581 1.51 1.442 1.377 1.315 1.256 1.199 1.145 1.093 1.044 0.996 0.951 0.908 0.867 0.827 0.79 0.754 0.719 0.687 0.655 0.625 0.597 0.57 0.544 0.519 0.495 0.472 0.451 0.43 0.411 0.392 0.374 0.357 0.34 0.325 0.31 0.296 0.282 0.269 0.257 0.245 0.234 0.223 0.213 0.203 -18.791 2.435 -0.142 -165.096 -44.945 21.57 -2.658 -2.251