AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, 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 2026.02.18 (049) 04:00:00 FF202604902180400009039031101000005018000000001107501000080502560000000040000 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 9.4 280.000 280.000 275.000 275.000 275.000 275.000 270.000 270.000 265.000 275.000 275.000 270.000 270.000 270.000 270.000 270.000 270.000 275.000 275.000 270.000 270.000 270.000 270.000 270.000 270.000 275.000 275.000 275.000 265.000 270.000 275.000 272.500 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.500 271.000 271.500 272.000 272.500 273.000 273.500 274.000 274.500 275.000 277.500 280.000 280.000 280.000 280.000 280.000 280.000 280.000 285.000 285.000 285.000 285.000 290.000 290.000 290.000 270.000 275.000 280.000 285.000 290.000 290.000 292.500 295.000 295.000 295.000 300.000 305.000 311.667 318.333 325.000 331.667 338.333 345.000 355.000 355.000 350.000 355.000 370.000 375.000 375.000 375.000 375.000 370.000 365.000 355.000 347.500 340.000 340.000 391.040 51 60 66 60 66 66 69 69 54 72 63 0 66 0 0 66 66 63 66 54 69 0 60 0 66 66 0 63 63 66 66 69 63 69 72 69 75 69 72 0 0 0 69 69 0 69 75 66 0 0 69 0 60 0 0 57 66 66 0 66 0 63 63 72 66 63 63 0 66 60 66 66 66 69 69 72 69 66 72 0 69 69 69 66 69 0 60 66 57 0 57 63 60 60 57 57 54 51 57 54 57 60 57 0 63 60 48 -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 2.734375 -1.171875 -1.171875 -1.171875 -1.171875 1.953125 -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 -0.390625 -1.171875 -1.171875 0.390625 -1.171875 -0.390625 0.390625 -1.171875 -1.171875 -1.171875 0.390625 -1.171875 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -0.390625 -0.390625 -0.390625 1.171875 0.390625 -0.390625 -0.390625 0.390625 -0.390625 1.953125 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -1.953125 -0.390625 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 1.171875 -1.171875 -1.171875 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.167 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.333 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.5 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 296.474 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.213 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.254 0.275 0.297 0.318 0.339 0.354 0.399 0.624 0.944 1.344 1.84 2.467 3.263 4.242 5.338 6.406 7.331 8.073 8.636 9.036 9.285 9.394 9.4 9.379 9.284 9.123 8.908 8.649 8.357 8.041 7.708 7.365 7.017 6.669 6.325 5.987 5.658 5.339 5.032 4.738 4.456 4.188 3.933 3.691 3.462 3.246 3.042 2.85 2.669 2.498 2.339 2.188 2.047 1.915 1.791 1.675 1.567 1.465 1.37 1.28 1.197 1.119 1.046 0.978 0.914 0.854 0.798 0.746 0.697 0.651 0.609 0.569 0.532 0.497 0.464 0.434 0.405 0.379 0.354 0.331 0.309 0.289 0.27 0.252 0.236 0.22 0.206 -18.791 2.435 -0.142 -85.067 11.069 -6.055 3.136 -1.057