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 2026.03.18 (077) 01:20:00 FF202607703180120009039031101000005018000000001107501000080502560000000040000 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 6.55 265.000 260.000 260.000 275.000 280.000 278.333 276.667 275.000 277.500 280.000 285.000 285.000 285.000 285.000 282.500 280.000 280.000 280.000 277.500 275.000 275.000 275.000 275.000 275.000 275.000 275.000 273.333 271.667 270.000 270.000 272.500 275.000 277.500 280.000 282.500 285.000 285.000 285.000 280.000 285.000 284.167 283.333 282.500 281.667 280.833 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 295.000 295.000 297.500 300.000 297.500 295.000 300.000 300.838 301.914 303.345 305.341 308.319 313.243 322.943 350.910 63 66 57 60 69 0 0 57 0 60 0 0 51 60 0 75 69 75 0 69 72 0 0 0 66 66 0 0 48 60 0 0 0 69 0 66 0 60 66 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 69 63 0 60 0 60 60 0 60 0 63 0 63 0 0 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 1.171875 0.390625 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 1.171875 -1.953125 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 0.390625 1.171875 1.171875 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 1.171875 1.953125 1.171875 1.171875 0.390625 0.390625 1.171875 1.953125 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 1.953125 1.171875 1.171875 1.171875 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.953125 0.390625 0.390625 2.734375 0.390625 2.734375 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 281.063 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.286 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.244 0.266 0.288 0.31 0.332 0.354 0.523 0.823 1.15 1.495 1.877 2.314 2.826 3.439 4.166 4.976 5.745 6.3 6.542 6.55 6.502 6.323 6.046 5.703 5.322 4.924 4.524 4.134 3.761 3.41 3.082 2.78 2.503 2.251 2.021 1.813 1.626 1.457 1.305 1.168 1.046 0.936 0.837 0.749 0.67 0.599 0.536 0.479 0.428 0.383 0.342 0.306 0.274 0.245 0.219 -18.791 2.435 -0.142 -60.752 -7.697 2.585 1.075 -1.274