AR.5002.44 Confidence: 25% PACIFIC flags: Moderate F-spread, F2o cusp not found, Multiple candidates for F2x 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 2026.02.22 (053) 23:10:00 FF202605302222310009039031101000005018000000001107501000080502560000000040000 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 5.45 360.000 385.000 395.000 405.000 415.000 417.500 420.000 430.000 435.000 440.000 460.000 465.000 461.875 458.750 455.625 452.500 449.375 446.250 443.125 440.000 436.875 433.750 430.625 427.500 424.375 421.250 418.125 415.000 420.000 421.667 423.333 425.000 422.500 420.000 430.000 430.000 428.333 426.667 425.000 425.042 425.090 425.145 425.209 425.286 425.378 425.490 425.631 425.814 426.058 426.402 426.924 427.809 429.635 435.621 63 57 54 51 54 0 60 57 51 57 54 54 0 0 0 0 54 0 0 0 0 0 0 0 0 54 51 63 63 0 0 57 0 57 54 57 0 0 60 0 0 0 0 51 0 57 51 0 0 0 0 0 0 54 -0.390625 0.390625 0.390625 1.953125 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 1.171875 -1.171875 -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 2.734375 1.171875 -0.390625 -0.390625 -0.390625 -0.390625 -2.734375 1.953125 1.171875 -0.390625 -1.171875 0.390625 -0.390625 -0.390625 1.171875 -1.953125 -0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.998 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.997 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.995 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 390.132 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.33 0.31 0.281 0.243 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.209 0.232 0.254 0.277 0.3 0.322 0.345 0.354 0.379 0.432 0.502 0.587 0.683 0.783 0.884 0.984 1.083 1.182 1.281 1.38 1.48 1.58 1.683 1.786 1.892 2.0 2.11 2.223 2.34 2.46 2.584 2.713 2.847 2.986 3.132 3.286 3.449 3.622 3.808 4.011 4.236 4.493 4.806 5.311 5.45 5.411 5.299 5.131 4.922 4.683 4.427 4.162 3.894 3.63 3.372 3.125 2.889 2.666 2.456 2.26 2.077 1.907 1.75 1.605 1.471 1.347 1.234 1.13 1.034 0.946 0.865 0.792 0.724 0.662 0.605 0.554 0.506 0.463 0.423 0.387 0.354 0.323 0.295 0.27 0.247 0.226 0.206 -18.791 2.435 -0.142 -127.364 -81.227 41.297 -10.245 -0.598