AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, F2o cusp not found, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, One of F2 cusps was derived from the other, 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 2026.02.23 (054) 02:10:00 FF202605402230210009039031101000005018000000001107501000080502560000000040000 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 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 7.2 7.25 7.3 7.35 7.4 7.45 7.5 7.55 7.6 7.65 7.7 7.75 7.8 7.85 7.9 7.95 8.0 8.05 8.1 8.15 8.2 8.25 8.3 8.35 8.4 8.45 8.5 245.000 250.000 265.000 270.000 275.000 276.667 278.333 280.000 285.000 285.000 285.000 290.000 290.000 290.357 290.714 291.071 291.429 291.786 292.143 292.500 292.857 293.214 293.571 293.929 294.286 294.643 295.000 295.000 295.000 300.000 300.000 302.500 305.000 305.000 306.154 307.308 308.462 309.615 310.769 311.923 313.077 314.231 315.385 316.538 317.692 318.846 320.000 315.000 315.000 315.000 318.333 321.667 325.000 325.000 325.000 324.167 323.333 322.500 321.667 320.833 320.000 322.000 324.000 326.000 328.000 330.000 335.000 335.000 336.667 338.333 340.000 341.667 343.333 345.000 346.667 348.333 350.000 351.667 353.333 355.000 355.000 350.000 350.000 352.500 355.000 355.000 355.000 360.000 362.222 364.444 366.667 368.889 371.111 373.333 375.556 377.778 380.000 382.222 384.444 430.000 430.000 425.000 422.368 419.737 417.105 414.474 411.842 66 63 57 60 60 0 0 0 60 57 60 0 57 0 60 60 0 0 57 0 66 69 69 69 66 63 66 63 66 66 57 60 60 63 0 0 60 0 57 60 63 63 63 63 0 0 60 63 0 63 60 63 60 0 66 0 63 63 66 60 60 0 57 0 0 66 63 66 63 60 63 66 63 60 57 0 60 60 0 60 57 63 63 0 60 0 57 57 54 54 0 0 63 60 0 60 60 60 0 51 54 57 0 0 0 0 54 0.390625 -0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 -0.390625 0.390625 0.390625 1.171875 -0.390625 1.953125 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 -1.171875 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 1.171875 -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 1.171875 -0.390625 0.390625 0.390625 -0.390625 -0.390625 1.953125 0.390625 0.390625 1.953125 -0.390625 -0.390625 0.390625 0.390625 1.171875 -0.390625 0.390625 1.171875 1.953125 -1.171875 0.390625 2.734375 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 2.734375 0.390625 2.734375 1.953125 -0.390625 2.734375 2.734375 2.734375 -1.171875 2.734375 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 141.5 145.0 150.0 155.0 160.0 165.0 170.0 173.0 175.0 180.0 185.0 190.0 195.0 200.0 204.5 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 331.068 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 0.2 0.234 0.307 0.343 0.354 0.351 0.342 0.326 0.302 0.268 0.219 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.21 0.234 0.259 0.283 0.308 0.332 0.354 0.372 0.508 0.64 0.793 0.98 1.213 1.499 1.838 2.217 2.623 3.044 3.472 3.904 4.337 4.771 5.204 5.636 6.064 6.486 6.897 7.29 7.655 7.977 8.239 8.419 8.497 8.5 8.487 8.435 8.347 8.228 8.083 7.915 7.729 7.527 7.314 7.091 6.863 6.63 6.395 6.16 5.926 5.694 5.466 5.242 5.023 4.809 4.602 4.4 4.205 4.016 3.835 3.66 3.491 3.329 3.174 3.025 2.883 2.746 2.615 2.491 2.371 2.257 2.149 2.045 1.946 1.852 1.762 1.676 1.594 1.517 1.442 1.372 1.305 1.241 1.18 1.122 1.067 1.015 0.965 0.917 0.872 0.829 0.788 0.75 0.713 0.678 0.644 0.612 0.582 0.554 0.526 0.5 0.476 0.452 0.43 0.409 0.388 0.369 0.351 0.334 0.317 0.302 0.287 0.273 0.259 0.246 0.234 0.223 0.212 0.201 -18.791 2.435 -0.142 -126.772 -3.942 6.355 -4.498 2.289