AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.02.10 (041) 03:20:00 FF202604102100320009039031101000005018000000001107501000080502560000000040000 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 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 6.9 240.000 237.500 235.000 235.000 240.000 241.429 242.857 244.286 245.714 247.143 248.571 250.000 251.429 252.857 254.286 255.714 257.143 258.571 260.000 260.000 260.000 260.000 260.000 260.000 265.000 265.000 265.000 266.250 267.500 268.750 270.000 271.250 272.500 273.750 275.000 275.000 277.500 280.000 280.000 275.000 275.000 275.000 280.000 285.000 290.000 295.000 297.500 300.000 302.500 305.000 307.500 310.000 312.500 315.000 317.500 320.000 315.000 315.000 320.000 322.500 325.000 330.000 330.000 335.000 335.000 350.000 360.000 370.000 375.000 380.000 385.000 383.125 381.250 379.375 377.500 375.625 373.750 371.875 370.000 370.000 375.000 375.000 375.000 375.000 375.000 375.000 390.000 400.000 410.000 420.000 425.000 430.000 435.000 445.000 465.000 487.968 518.705 561.956 60 60 63 60 63 0 0 0 69 0 0 60 0 66 66 0 63 0 60 0 0 75 72 75 63 60 69 0 63 66 0 63 66 0 63 72 63 72 60 66 63 60 0 0 0 69 66 63 69 0 66 63 66 0 0 69 66 66 66 0 66 60 63 60 66 66 63 54 0 48 57 0 57 54 0 66 0 60 60 72 60 66 60 63 60 66 57 0 60 60 51 0 48 45 51 57 0 0 -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 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 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 0.390625 0.390625 0.390625 0.390625 -1.171875 -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 1.171875 -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 1.171875 -0.390625 1.953125 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 139.167 140.0 145.0 150.0 155.0 160.0 165.0 168.333 170.0 175.0 180.0 185.0 190.0 195.0 197.5 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 349.291 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 960.0 965.0 970.0 975.0 980.0 985.0 990.0 995.0 1000.0 0.2 0.234 0.307 0.343 0.354 0.35 0.34 0.321 0.292 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.209 0.235 0.262 0.288 0.314 0.341 0.354 0.394 0.474 0.563 0.675 0.828 1.071 1.519 2.148 2.689 3.132 3.515 3.857 4.168 4.457 4.726 4.978 5.214 5.436 5.643 5.836 6.015 6.178 6.327 6.46 6.577 6.676 6.758 6.822 6.867 6.893 6.9 6.9 6.893 6.877 6.851 6.817 6.774 6.725 6.668 6.605 6.536 6.462 6.383 6.3 6.213 6.123 6.03 5.935 5.837 5.738 5.637 5.535 5.432 5.328 5.224 5.12 5.016 4.912 4.809 4.706 4.604 4.503 4.403 4.303 4.205 4.108 4.013 3.919 3.826 3.735 3.645 3.557 3.47 3.385 3.301 3.219 3.139 3.06 2.983 2.908 2.834 2.762 2.691 2.622 2.554 2.488 2.424 2.361 2.299 2.239 2.181 2.124 2.068 2.013 1.96 1.908 1.858 1.809 1.761 1.714 1.668 1.624 1.58 1.538 1.497 1.457 1.418 1.38 1.343 1.307 1.272 1.237 1.204 1.172 1.14 1.109 1.079 1.05 1.022 0.994 0.967 0.941 0.916 0.891 0.867 0.843 0.821 0.798 0.777 0.756 0.735 0.715 0.696 0.677 0.659 0.641 0.623 0.606 0.59 0.574 0.558 0.543 0.528 0.514 0.5 0.486 0.473 0.46 0.448 0.436 0.424 0.412 0.401 0.39 0.38 0.369 0.359 0.349 0.34 0.331 0.322 0.313 -18.791 2.435 -0.142 -182.717 43.785 -11.497 -4.396 3.034