AR.5002.44 Confidence: 70% PACIFIC flags: Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.02.21 (052) 09:40:00 FF202605202210940009039031101000005018000000001107501000080502560000000040000 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 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 7.05 7.1 7.15 270.000 270.000 272.500 275.000 275.000 275.000 275.000 275.000 275.000 285.000 285.000 285.000 290.000 290.000 290.000 290.000 290.000 295.000 300.000 300.000 300.000 300.000 300.000 305.000 310.000 310.000 310.000 315.000 320.000 325.000 325.000 325.000 330.000 335.000 340.000 345.000 350.000 345.000 352.215 362.829 379.986 412.426 496.980 72 75 0 75 51 60 0 0 0 63 72 78 57 0 72 78 75 75 60 69 75 72 60 63 63 66 57 63 0 60 69 69 72 66 75 75 63 63 0 0 60 63 0 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 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 -0.390625 0.390625 0.390625 0.390625 1.171875 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 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 4.9 110.000 105.000 105.000 105.000 105.000 105.000 105.000 107.500 110.000 105.000 105.000 105.000 105.000 105.000 105.000 105.000 112.500 120.000 115.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 125.000 60 66 0 63 0 69 63 0 57 60 63 0 66 60 63 57 0 66 51 69 72 72 69 69 75 0 75 75 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 60 0 63 0 0 0 0 0 51 0 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 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 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 0.390625 -0.390625 0.390625 89.828 90.0 95.0 100.0 105.0 110.0 115.0 119.455 120.0 125.0 128.911 130.0 135.0 138.366 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 265.413 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 0.2 0.215 1.193 1.543 1.725 1.782 1.744 1.645 1.645 1.645 1.645 1.661 1.733 1.782 1.842 2.039 2.254 2.485 2.728 2.979 3.236 3.496 3.757 4.019 4.279 4.538 4.795 5.049 5.299 5.545 5.785 6.016 6.238 6.446 6.637 6.806 6.947 7.055 7.124 7.15 7.15 7.143 7.119 7.08 7.028 6.962 6.885 6.798 6.702 6.598 6.487 6.37 6.248 6.122 5.992 5.86 5.726 5.59 5.453 5.316 5.179 5.043 4.907 4.773 4.639 4.508 4.378 4.251 4.125 4.002 3.881 3.763 3.647 3.534 3.424 3.316 3.211 3.109 3.009 2.913 2.818 2.727 2.638 2.551 2.468 2.386 2.307 2.231 2.157 2.085 2.015 1.947 1.882 1.819 1.758 1.698 1.641 1.585 1.532 1.48 1.429 1.381 1.334 1.288 1.245 1.202 1.161 1.121 1.083 1.046 1.01 0.976 0.942 0.91 0.879 0.849 0.82 0.791 0.764 0.738 0.713 0.688 0.664 0.642 0.62 0.598 0.578 0.558 0.539 0.52 0.502 0.485 0.468 0.452 0.437 0.422 0.407 0.393 0.379 0.366 0.354 0.342 0.33 0.318 0.307 0.297 0.287 0.277 0.267 0.258 0.249 0.241 0.232 0.224 0.217 0.209 0.202 -28.702 10.632 -2.102 -121.149 -9.229 4.864 -1.677 0.144