AR.5002.44 Confidence: 60% PACIFIC flags: Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, One of F2 cusps was derived from the other, 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 2026.10.27 (300) 22:20:00 FF202630010272220009039031101000005014000000001107501000080502560000000040000 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 5.85 390.000 395.000 400.000 411.250 422.500 433.750 445.000 470.000 465.000 465.000 465.000 467.500 470.000 470.000 465.000 470.000 472.500 472.706 472.963 473.290 473.723 474.320 475.200 476.624 479.320 486.381 78 0 72 57 0 0 72 66 60 66 66 0 69 69 72 75 63 75 72 66 72 75 69 78 78 72 -0.390625 -0.390625 -0.390625 -1.953125 -1.953125 -2.734375 -1.953125 -1.953125 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 -2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.998 145.0 150.0 155.0 160.0 165.0 170.0 175.0 175.996 180.0 185.0 190.0 195.0 200.0 205.0 208.994 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 386.517 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.328 0.307 0.276 0.234 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.219 0.242 0.265 0.289 0.312 0.335 0.354 0.378 0.46 0.532 0.607 0.686 0.775 0.873 0.983 1.107 1.244 1.393 1.554 1.723 1.899 2.079 2.263 2.449 2.636 2.825 3.015 3.206 3.398 3.591 3.786 3.982 4.179 4.378 4.577 4.776 4.975 5.17 5.358 5.532 5.682 5.793 5.847 5.85 5.845 5.823 5.785 5.731 5.664 5.586 5.496 5.398 5.293 5.18 5.063 4.942 4.817 4.69 4.561 4.431 4.301 4.171 4.042 3.915 3.788 3.664 3.541 3.421 3.304 3.189 3.077 2.967 2.861 2.757 2.656 2.559 2.464 2.372 2.284 2.198 2.115 2.034 1.957 1.882 1.81 1.74 1.673 1.608 1.546 1.486 1.428 1.372 1.319 1.267 1.217 1.17 1.124 1.08 1.037 0.996 0.957 0.919 0.883 0.848 0.814 0.782 0.751 0.721 0.693 0.665 0.639 0.614 0.589 0.566 0.543 0.522 0.501 0.481 0.462 0.444 0.426 0.409 0.393 0.377 0.362 0.348 0.334 0.321 0.308 0.296 0.284 0.273 0.262 0.251 0.241 0.232 0.222 0.214 0.205 -18.791 2.435 -0.142 -163.603 -26.35 16.959 -8.237 3.708