AR.5002.44 Confidence: 35% 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 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 2026.02.17 (048) 06:00:00 FF202604802170600009039031101000005018000000001107501000080502560000000040000 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 4.95 245.000 247.500 250.000 250.000 250.000 251.667 253.333 255.000 255.000 255.000 255.429 255.942 256.566 257.341 258.330 259.636 261.439 264.093 268.382 276.492 297.631 69 0 72 69 72 0 66 75 81 63 78 0 0 66 0 0 0 66 0 0 48 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 1.171875 0.390625 0.390625 2.15 2.2 2.25 2.3 2.35 2.4 2.45 2.5 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 5.95 120.000 115.000 115.000 115.000 115.000 115.000 115.000 114.792 114.583 114.375 114.167 113.958 113.750 113.542 113.333 113.125 112.917 112.708 112.500 112.292 112.083 111.875 111.667 111.458 111.250 111.042 110.833 110.625 110.417 110.208 110.000 111.667 113.333 115.000 115.000 115.000 115.000 115.000 115.000 115.000 115.000 110.000 110.714 111.429 112.143 112.857 113.571 114.286 115.000 117.500 120.000 120.000 120.000 118.333 116.667 115.000 115.000 115.000 115.000 115.000 115.000 120.000 115.000 110.000 110.000 110.000 110.000 110.000 110.000 110.000 110.000 110.000 110.000 110.000 115.000 115.000 115.000 66 69 0 78 0 75 75 75 0 0 0 0 0 81 0 0 0 0 69 0 72 0 0 75 75 72 0 0 75 0 72 0 0 66 72 0 0 0 66 0 0 72 0 75 0 0 0 0 75 0 60 0 0 0 0 72 0 66 69 0 69 0 72 0 0 69 66 72 0 0 0 0 0 66 0 0 0 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 -0.390625 1.171875 0.390625 0.390625 0.390625 1.171875 -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 1.171875 -1.171875 0.390625 0.390625 0.390625 1.171875 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 0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 141.5 145.0 150.0 155.0 160.0 165.0 170.0 173.0 175.0 180.0 185.0 190.0 195.0 200.0 204.5 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 244.133 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 0.2 0.234 0.307 0.343 0.354 0.351 0.342 0.326 0.302 0.268 0.219 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.21 0.234 0.259 0.283 0.308 0.332 0.354 0.381 0.695 1.169 1.837 2.646 3.495 4.263 4.797 4.95 4.947 4.819 4.551 4.2 3.809 3.411 3.026 2.665 2.335 2.037 1.773 1.539 1.334 1.155 0.999 0.864 0.746 0.645 0.556 0.48 0.415 0.358 0.309 0.266 0.23 -18.791 2.435 -0.142 -39.188 -0.719 0.335 -0.213 0.152