AR.5002.44 Confidence: 70% PACIFIC flags: Moderate F-spread, 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) 04:20:00 FF202603202010420009039031101000005018000000001107501000080502560000000040000 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 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 8.55 8.6 8.65 8.7 8.75 8.8 8.85 8.9 8.95 9.0 9.05 9.1 9.15 9.2 9.25 9.3 9.35 335.000 320.000 320.000 320.000 315.000 312.500 310.000 308.333 306.667 305.000 307.500 310.000 310.000 307.500 305.000 295.000 293.000 291.000 289.000 287.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 287.500 290.000 295.000 297.500 300.000 300.000 300.000 300.000 295.000 290.000 285.000 285.000 285.000 285.000 287.500 290.000 292.500 295.000 300.000 298.333 296.667 295.000 292.500 290.000 290.000 295.000 295.000 295.000 300.000 300.000 300.000 300.000 300.000 300.000 300.000 300.000 300.000 300.000 300.000 295.000 292.500 290.000 292.500 295.000 295.000 295.000 295.000 295.000 305.000 305.000 305.000 305.714 306.429 307.143 307.857 308.571 309.286 310.000 310.000 310.000 310.000 310.000 312.500 315.000 315.000 320.000 320.000 320.000 325.000 325.000 330.000 330.000 330.000 335.000 335.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 345.000 350.000 354.758 360.554 367.769 376.999 389.224 406.183 431.287 57 57 57 54 63 0 66 63 0 60 0 0 63 0 0 54 0 0 0 0 66 66 69 72 75 72 66 72 0 66 75 54 69 60 0 54 54 51 60 57 72 69 0 69 66 60 69 0 66 66 54 66 72 60 69 69 69 72 69 63 66 60 69 69 69 66 66 69 63 63 57 0 63 0 63 69 72 60 60 69 69 60 60 60 66 63 0 69 69 66 63 69 75 0 72 66 72 72 69 72 69 63 63 63 69 69 63 66 63 63 63 69 63 0 63 60 0 60 60 0 0 63 0 0 48 0.390625 0.390625 1.171875 -2.734375 0.390625 -0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 -1.171875 1.953125 1.171875 -1.171875 1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.953125 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.953125 -1.171875 -1.953125 -1.171875 -1.953125 -1.171875 -1.171875 -1.171875 -1.953125 -1.953125 -1.953125 -1.171875 -0.390625 -1.171875 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -1.953125 -1.171875 -1.953125 -1.953125 0.390625 -0.390625 -1.953125 -1.953125 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 -1.953125 -0.390625 -1.953125 -1.953125 -1.953125 -1.953125 -1.953125 1.171875 -1.171875 -1.953125 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.142 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.284 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 221.426 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 319.043 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.317 0.294 0.264 0.222 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.203 0.224 0.244 0.265 0.286 0.307 0.327 0.348 0.354 0.427 0.597 0.837 1.108 1.405 1.741 2.13 2.596 3.17 3.893 4.792 5.806 6.772 7.571 8.188 8.648 8.979 9.199 9.32 9.35 9.349 9.307 9.212 9.069 8.888 8.674 8.433 8.173 7.898 7.611 7.319 7.023 6.726 6.432 6.141 5.856 5.578 5.307 5.045 4.792 4.548 4.314 4.09 3.875 3.67 3.475 3.288 3.111 2.942 2.782 2.63 2.485 2.349 2.219 2.096 1.98 1.87 1.766 1.668 1.574 1.486 1.403 1.325 1.251 1.18 1.114 1.052 0.992 0.937 0.884 0.834 0.787 0.743 0.701 0.662 0.624 0.589 0.556 0.525 0.495 0.467 0.441 0.416 0.393 0.37 0.35 0.33 0.311 0.294 0.277 0.261 0.247 0.233 0.22 0.207 -18.791 2.435 -0.142 -102.27 9.871 -8.779 6.187 -2.626