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 2026.02.01 (032) 09:20:00 FF202603202010920009039031101000005018000000001107501000080502560000000040000 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 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 6.05 255.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 255.000 256.111 257.222 258.333 259.444 260.556 261.667 262.778 263.889 265.000 265.000 270.000 270.000 270.000 270.000 270.000 270.000 272.500 275.000 277.500 280.000 285.000 290.000 280.000 281.449 283.048 284.823 286.804 289.030 291.548 294.420 297.727 301.575 306.109 311.531 318.129 326.333 336.810 350.658 369.813 398.051 443.840 530.922 57 60 60 57 63 0 66 63 66 0 63 63 66 69 60 60 63 0 0 0 0 0 0 0 0 60 63 57 0 48 0 0 0 60 0 0 54 66 63 0 0 63 60 72 0 66 0 69 48 63 60 66 0 63 51 72 0 69 63 63 0 0 66 0 66 60 57 60 57 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 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.953125 1.953125 1.953125 2.734375 89.971 90.0 95.0 100.0 105.0 110.0 115.0 120.0 121.844 125.0 130.0 133.689 135.0 140.0 145.0 145.533 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 278.462 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 0.2 0.202 0.951 1.233 1.377 1.423 1.397 1.317 1.273 1.273 1.273 1.273 1.29 1.353 1.416 1.423 1.565 1.73 1.889 2.043 2.194 2.344 2.497 2.655 2.822 3.002 3.2 3.424 3.687 4.008 4.401 4.823 5.17 5.419 5.598 5.73 5.831 5.907 5.964 6.005 6.033 6.047 6.05 6.049 6.04 6.02 5.99 5.951 5.903 5.847 5.785 5.716 5.641 5.561 5.477 5.388 5.297 5.202 5.106 5.007 4.906 4.805 4.703 4.6 4.497 4.394 4.291 4.189 4.087 3.987 3.887 3.789 3.691 3.596 3.501 3.408 3.317 3.227 3.139 3.053 2.969 2.886 2.805 2.726 2.649 2.574 2.5 2.428 2.358 2.29 2.224 2.159 2.096 2.034 1.974 1.916 1.859 1.804 1.751 1.699 1.648 1.599 1.551 1.504 1.459 1.415 1.373 1.331 1.291 1.252 1.214 1.178 1.142 1.107 1.074 1.041 1.01 0.979 0.949 0.92 0.892 0.865 0.839 0.813 0.788 0.764 0.741 0.718 0.696 0.675 0.655 0.635 0.615 0.596 0.578 0.56 0.543 0.527 0.51 0.495 0.48 0.465 0.451 0.437 0.424 0.411 0.398 0.386 0.374 0.363 0.351 0.341 0.33 0.32 0.31 0.301 0.292 0.283 0.274 0.266 0.257 0.249 0.242 0.234 0.227 0.22 0.213 0.207 0.201 -27.937 9.653 -1.745 -138.119 16.122 -20.625 12.823 -3.13