AR.5002.44 Confidence: 70% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.03.19 (078) 01:00:00 FF202607803190100009039031101000005018000000001107501000080502560000000040000 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 6.95 7.0 7.05 7.1 7.15 265.000 275.000 285.000 287.500 290.000 290.000 290.000 290.000 290.000 290.000 290.000 285.000 287.143 289.286 291.429 293.571 295.714 297.857 300.000 295.000 295.000 290.000 295.000 290.000 280.000 280.000 270.000 270.000 270.000 270.429 270.857 271.286 271.714 272.143 272.571 273.000 273.429 273.857 274.286 274.714 275.143 275.571 276.000 276.429 276.857 277.286 277.714 278.143 278.571 279.000 279.429 279.857 280.286 280.714 281.143 281.571 282.000 282.429 282.857 283.286 283.714 284.143 284.571 285.000 283.333 281.667 280.000 280.000 280.000 275.000 275.000 275.000 275.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 282.000 283.248 284.798 286.776 289.388 292.995 298.302 306.880 323.101 365.377 54 0 63 0 54 0 0 54 0 60 57 60 0 0 51 0 0 0 0 57 60 60 54 54 54 54 63 60 63 0 0 48 0 66 0 0 0 63 63 0 0 63 57 54 0 60 0 0 0 0 0 0 0 0 60 60 0 63 0 0 0 0 0 57 0 0 0 0 60 66 63 0 60 69 0 51 0 69 66 63 66 0 69 0 51 54 57 57 57 60 0 54 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 -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 -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 1.953125 -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 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 2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.167 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.333 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.5 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 281.735 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 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 0.381 0.574 0.926 1.25 1.577 1.937 2.357 2.88 3.581 4.602 5.891 6.775 7.126 7.15 7.101 6.863 6.487 6.026 5.524 5.012 4.512 4.038 3.597 3.192 2.825 2.495 2.2 1.938 1.705 1.499 1.317 1.157 1.016 0.892 0.782 0.687 0.602 0.528 0.464 0.407 0.357 0.313 0.274 0.241 0.211 -18.791 2.435 -0.142 -55.54 -9.088 0.432 3.727 -2.766