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 2026.02.01 (032) 04:40:00 FF202603202010440009039031101000005018000000001107501000080502560000000040000 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 7.25 275.000 280.000 285.000 290.000 285.000 283.571 282.143 280.714 279.286 277.857 276.429 275.000 275.000 275.000 275.000 272.500 270.000 270.000 272.500 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 276.667 278.333 280.000 282.500 285.000 285.000 285.000 285.000 285.000 285.000 275.000 275.000 275.000 275.000 275.000 275.000 275.000 280.000 285.000 285.000 285.000 280.000 280.000 284.545 289.091 293.636 298.182 302.727 307.273 275.000 280.000 280.000 280.146 280.317 280.517 280.757 281.048 281.411 281.873 282.483 283.326 284.566 286.570 290.359 300.231 390.466 63 72 0 57 60 0 0 72 0 66 0 69 69 63 0 0 60 0 0 69 0 0 0 0 0 0 0 0 72 0 0 69 0 0 66 66 0 66 0 63 69 69 0 69 63 66 66 69 63 0 0 66 63 66 0 63 69 63 60 57 0 57 0 57 54 63 66 66 60 57 60 0 69 60 60 0 0 0 63 57 0 1.171875 -1.171875 -1.171875 0.390625 -0.390625 0.390625 0.390625 -0.390625 -1.171875 0.390625 -1.171875 -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 -1.171875 1.171875 1.171875 -1.171875 -1.171875 -0.390625 1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -0.390625 -1.953125 -1.171875 -1.953125 -1.171875 -1.171875 1.171875 -1.171875 -0.390625 -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 -1.953125 -1.171875 -0.390625 0.390625 -0.390625 0.390625 -0.390625 -0.390625 -1.171875 -1.171875 -1.171875 -0.390625 -0.390625 -0.390625 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -1.953125 -1.171875 -0.390625 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.981 150.0 155.0 160.0 165.0 170.0 175.0 180.0 183.962 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 220.943 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 278.751 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.317 0.294 0.263 0.221 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.204 0.225 0.246 0.267 0.288 0.308 0.329 0.35 0.354 0.468 0.814 1.277 1.776 2.351 3.049 3.915 4.938 5.954 6.726 7.155 7.25 7.244 7.117 6.857 6.503 6.092 5.65 5.2 4.755 4.327 3.921 3.543 3.193 2.871 2.578 2.312 2.071 1.854 1.659 1.483 1.325 1.184 1.058 0.945 0.843 0.753 0.672 0.6 0.536 0.478 0.427 0.381 0.34 0.303 0.271 0.241 0.215 -18.791 2.435 -0.142 -55.852 -1.624 -0.099 1.188 -1.421