AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.02.03 (034) 01:40:00 FF202603402030140009039031101000005018000000001107501000080502560000000040000 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 6.95 7.0 235.000 235.000 235.000 235.000 235.000 235.909 236.818 237.727 238.636 239.545 240.455 241.364 242.273 243.182 244.091 245.000 242.500 240.000 235.000 235.000 235.000 240.000 240.000 240.000 245.000 245.000 245.000 245.000 245.000 240.000 240.000 240.000 240.000 240.000 240.000 241.154 242.308 243.462 244.615 245.769 246.923 248.077 249.231 250.385 251.538 252.692 253.846 255.000 258.333 261.667 265.000 267.500 270.000 270.000 272.500 275.000 270.000 265.000 270.000 270.000 270.000 270.313 270.625 270.938 271.250 271.563 271.875 272.188 272.500 272.813 273.125 273.438 273.750 274.063 274.375 274.688 275.000 272.500 270.000 345.000 395.000 400.000 423.395 0 72 66 66 72 0 0 0 69 63 66 63 66 66 69 66 0 66 69 0 0 63 0 69 57 0 72 75 72 75 69 69 0 66 57 63 0 66 0 69 63 0 69 0 0 54 0 0 0 0 60 0 60 60 0 60 57 60 0 63 66 0 0 0 63 0 0 0 57 0 57 54 57 0 0 0 54 60 0 54 51 51 51 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 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 1.171875 0.390625 0.390625 1.171875 -0.390625 1.171875 0.390625 1.953125 1.953125 1.171875 1.953125 -0.390625 1.171875 1.171875 -0.390625 1.171875 0.390625 -0.390625 -0.390625 -0.390625 1.171875 -0.390625 1.171875 -0.390625 -0.390625 1.171875 1.171875 -0.390625 0.390625 1.171875 -1.171875 0.390625 1.953125 1.953125 0.390625 0.390625 1.171875 -0.390625 0.390625 -0.390625 1.171875 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 139.167 140.0 145.0 150.0 155.0 160.0 165.0 168.333 170.0 175.0 180.0 185.0 190.0 195.0 197.5 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 274.093 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 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 0.416 0.587 0.828 1.166 1.676 2.581 3.948 4.952 5.599 6.053 6.384 6.628 6.803 6.919 6.984 7.0 6.999 6.975 6.916 6.829 6.717 6.583 6.431 6.266 6.088 5.902 5.71 5.513 5.315 5.115 4.917 4.72 4.526 4.336 4.15 3.968 3.792 3.621 3.456 3.296 3.143 2.995 2.853 2.717 2.587 2.462 2.342 2.228 2.119 2.015 1.915 1.821 1.73 1.644 1.562 1.484 1.41 1.339 1.272 1.208 1.148 1.09 1.035 0.983 0.933 0.886 0.841 0.799 0.758 0.72 0.684 0.649 0.616 0.585 0.555 0.527 0.5 0.475 0.451 0.428 0.406 0.386 0.366 0.348 0.33 0.313 0.297 0.282 0.268 0.254 0.241 0.229 0.217 0.206 -18.791 2.435 -0.142 -93.49 29.224 -17.132 6.103 -1.298