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 2026.02.10 (041) 05:00:00 FF202604102100500009039031101000005018000000001107501000080502560000000040000 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 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 6.8 245.000 250.000 250.000 250.000 250.000 250.000 250.000 245.000 250.000 250.000 250.000 255.000 258.333 261.667 265.000 265.000 265.000 265.000 265.000 267.500 270.000 267.500 265.000 260.000 257.500 255.000 255.000 255.000 255.000 255.000 260.000 260.000 260.000 260.000 260.000 265.000 270.000 270.000 272.500 275.000 277.500 280.000 281.667 283.333 285.000 288.333 291.667 295.000 293.333 291.667 290.000 290.000 290.000 290.417 290.833 291.250 291.667 292.083 292.500 292.917 293.333 293.750 294.167 294.583 295.000 295.000 295.000 295.000 295.000 295.000 300.000 302.500 305.000 305.000 305.000 305.000 305.000 305.000 305.000 305.000 305.000 300.000 295.000 290.000 290.000 320.000 325.000 327.500 330.000 333.462 384.747 63 63 0 63 0 0 66 66 69 75 63 69 0 0 72 69 72 66 0 66 0 0 69 69 0 72 0 0 69 69 72 69 69 66 63 57 0 72 63 69 66 63 0 0 63 0 54 63 57 0 0 0 60 0 0 57 60 0 60 60 0 0 57 63 63 0 0 0 60 60 66 0 66 69 0 0 0 63 0 60 63 66 63 63 69 66 60 0 63 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 1.171875 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 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 1.171875 -0.390625 1.953125 1.171875 0.390625 0.390625 -0.390625 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 1.171875 1.171875 1.171875 1.171875 -0.390625 2.734375 1.171875 1.171875 1.171875 0.390625 0.390625 1.953125 1.171875 0.390625 1.171875 0.390625 1.171875 1.171875 1.171875 1.171875 2.734375 1.171875 0.390625 1.171875 0.390625 1.171875 1.171875 -0.390625 -0.390625 1.171875 1.953125 1.953125 1.953125 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 141.5 145.0 150.0 155.0 160.0 165.0 170.0 173.0 175.0 180.0 185.0 190.0 195.0 200.0 204.5 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 283.582 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 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 0.368 0.532 0.752 1.046 1.417 1.852 2.335 2.851 3.392 3.949 4.515 5.078 5.619 6.108 6.502 6.746 6.8 6.796 6.732 6.598 6.409 6.177 5.915 5.632 5.338 5.039 4.74 4.446 4.16 3.884 3.62 3.369 3.131 2.906 2.696 2.498 2.313 2.141 1.981 1.832 1.693 1.565 1.445 1.335 1.233 1.138 1.051 0.97 0.895 0.826 0.763 0.704 0.649 0.599 0.553 0.51 0.471 0.434 0.401 0.37 0.341 0.315 0.29 0.268 0.247 0.228 0.21 -18.791 2.435 -0.142 -77.675 -3.413 3.383 -1.875 0.498