AR.5002.44 Confidence: 50% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.02.02 (033) 02:40:00 FF202603302020240009039031101000005018000000001107501000080502560000000040000 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 7.9 260.000 265.000 270.000 270.000 270.000 270.000 266.667 263.333 260.000 262.500 265.000 260.000 261.667 263.333 265.000 265.000 265.000 270.000 270.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 276.250 277.500 278.750 280.000 285.000 283.750 282.500 281.250 280.000 285.000 287.500 290.000 295.000 300.000 295.000 290.000 285.000 280.000 285.000 295.000 300.000 305.000 305.000 302.500 300.000 300.000 300.000 297.500 295.000 296.316 297.632 298.947 300.263 301.579 302.895 304.211 305.526 306.842 308.158 309.474 310.789 312.105 313.421 314.737 316.053 317.368 318.684 365.000 370.000 380.000 385.000 393.733 406.745 428.200 470.262 0 60 66 0 66 0 0 0 66 0 63 69 0 54 66 69 63 69 72 66 0 63 66 60 0 69 0 0 0 66 66 0 0 63 63 63 0 0 0 63 0 66 0 0 60 66 0 72 63 66 0 66 0 60 69 63 0 60 63 0 66 69 63 57 63 63 72 60 57 63 66 0 60 0 0 66 51 63 0 0 0 0 0 54 60 54 51 54 51 51 48 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 -1.171875 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 2.734375 -2.734375 -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 1.953125 -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 -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 -1.953125 -1.953125 0.390625 1.171875 -0.390625 1.171875 -0.390625 -0.390625 1.171875 1.171875 1.171875 1.171875 -1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 309.278 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.286 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.244 0.266 0.288 0.31 0.332 0.354 0.479 0.656 0.882 1.167 1.537 2.053 2.826 3.917 4.974 5.761 6.339 6.778 7.117 7.38 7.58 7.728 7.828 7.885 7.9 7.9 7.88 7.832 7.758 7.662 7.546 7.413 7.266 7.106 6.937 6.759 6.576 6.388 6.197 6.004 5.811 5.618 5.426 5.236 5.049 4.865 4.685 4.509 4.337 4.169 4.006 3.848 3.695 3.546 3.402 3.264 3.13 3.0 2.876 2.756 2.641 2.529 2.423 2.32 2.222 2.127 2.036 1.949 1.866 1.785 1.709 1.635 1.564 1.497 1.432 1.37 1.311 1.254 1.199 1.147 1.097 1.05 1.004 0.96 0.918 0.878 0.84 0.803 0.768 0.735 0.703 0.672 0.643 0.614 0.588 0.562 0.537 0.514 0.491 0.47 0.449 0.43 0.411 0.393 0.376 0.359 0.343 0.328 0.314 0.3 0.287 0.275 0.263 0.251 0.24 0.23 0.219 0.21 0.201 -18.791 2.435 -0.142 -112.853 31.603 -18.725 7.433 -1.736