AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.10.26 (299) 22:30:00 FF202629910262230009039031101000005014000000001107501000080502560000000040000 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 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 400.000 403.333 406.667 410.000 413.333 416.667 420.000 425.000 425.000 430.000 435.000 440.000 440.000 440.000 442.500 445.000 445.000 445.000 450.000 450.000 450.000 452.500 455.000 455.000 450.000 447.500 445.000 390.000 410.000 425.000 435.000 459.293 489.549 528.271 63 0 0 60 0 0 66 75 63 69 66 75 72 0 0 78 75 63 66 69 66 57 72 72 66 63 66 63 60 63 63 60 57 54 1.171875 -1.171875 -0.390625 -1.171875 -0.390625 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -1.953125 -1.171875 -1.171875 -1.953125 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -1.171875 -1.953125 -0.390625 -0.390625 -0.390625 -1.953125 -2.734375 -0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.479 145.0 150.0 155.0 160.0 165.0 170.0 175.0 176.957 180.0 185.0 190.0 195.0 200.0 205.0 210.0 210.436 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 381.667 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.308 0.279 0.238 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.214 0.237 0.26 0.283 0.306 0.329 0.352 0.354 0.433 0.513 0.599 0.692 0.798 0.917 1.053 1.205 1.375 1.559 1.756 1.964 2.18 2.403 2.63 2.862 3.097 3.336 3.577 3.821 4.068 4.318 4.57 4.824 5.079 5.335 5.59 5.842 6.087 6.319 6.53 6.707 6.834 6.896 6.9 6.895 6.868 6.82 6.754 6.671 6.573 6.463 6.342 6.211 6.073 5.929 5.78 5.627 5.471 5.314 5.156 4.998 4.841 4.685 4.53 4.378 4.228 4.081 3.937 3.796 3.659 3.525 3.395 3.268 3.145 3.026 2.911 2.799 2.691 2.587 2.486 2.389 2.295 2.205 2.117 2.033 1.952 1.875 1.8 1.727 1.658 1.591 1.527 1.466 1.406 1.35 1.295 1.242 1.192 1.143 1.097 1.052 1.009 0.968 0.929 0.891 0.855 0.82 0.786 0.754 0.723 0.694 0.665 0.638 0.612 0.587 0.563 0.54 0.518 0.496 0.476 0.456 0.438 0.42 0.403 0.386 0.37 0.355 0.34 0.327 0.313 0.3 0.288 0.276 0.265 0.254 0.243 0.234 0.224 0.215 0.206 -18.791 2.435 -0.142 -160.419 -20.705 14.19 -6.991 2.694