AR.5002.44 Confidence: 45% PACIFIC flags: Severe F-spread, 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 2026.10.18 (291) 07:20:00 FF202629110180720009039031101000005015000000001107501000080502560000000040000 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 7.0 305.000 307.500 310.000 310.000 310.000 310.000 340.000 335.000 335.000 330.000 325.000 320.000 318.333 316.667 315.000 315.000 315.000 315.000 315.000 320.000 330.000 340.000 335.000 330.000 330.000 330.000 330.000 329.000 328.000 327.000 326.000 325.000 325.000 325.000 325.000 325.000 325.000 320.000 320.000 320.000 320.000 320.000 320.000 320.649 321.546 322.866 325.000 329.040 339.593 0 78 75 75 0 0 66 63 66 72 0 72 72 0 78 72 72 69 69 72 0 66 66 72 66 66 72 0 0 0 69 66 66 66 0 60 66 63 63 0 0 0 60 63 0 60 60 0 0 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 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 1.171875 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.129 145.0 150.0 155.0 160.0 165.0 170.0 174.257 175.0 180.0 185.0 190.0 195.0 200.0 205.0 206.386 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 296.261 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 0.2 0.234 0.307 0.343 0.354 0.351 0.342 0.327 0.304 0.271 0.225 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.204 0.228 0.251 0.275 0.299 0.323 0.347 0.354 0.481 0.646 0.851 1.113 1.429 1.777 2.139 2.504 2.872 3.243 3.621 4.01 4.413 4.836 5.289 5.782 6.337 6.936 7.0 6.955 6.775 6.492 6.138 5.742 5.326 4.906 4.494 4.099 3.725 3.376 3.053 2.755 2.483 2.235 2.01 1.806 1.622 1.456 1.307 1.172 1.051 0.942 0.845 0.757 0.679 0.608 0.545 0.488 0.437 0.392 0.351 0.315 0.282 0.253 0.226 0.203 -18.791 2.435 -0.142 -75.656 -26.261 17.526 -7.963 2.479