AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, F2o cusp not found, 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 2026.01.28 (028) 04:20:00 FF202602801280420009039031101000005018000000001107501000080502560000000040000 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 5.9 240.000 240.000 240.000 245.000 255.000 255.000 255.000 255.000 260.000 265.000 264.000 263.000 262.000 261.000 260.000 265.000 267.500 270.000 270.000 270.000 270.000 267.500 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 275.000 275.000 276.000 277.000 278.000 279.000 280.000 277.500 275.000 275.000 365.000 355.000 337.500 320.000 310.000 66 66 60 78 0 72 72 72 69 69 66 63 69 0 60 60 0 63 66 69 66 0 66 0 63 72 69 0 0 63 0 0 0 69 0 0 0 75 69 0 0 0 0 69 69 75 0 48 51 57 60 69 -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 -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 -1.171875 -1.953125 -1.953125 -1.171875 -1.171875 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 140.333 145.0 150.0 155.0 160.0 165.0 170.0 170.667 175.0 180.0 185.0 190.0 195.0 200.0 201.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 271.465 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 0.2 0.234 0.307 0.343 0.354 0.351 0.341 0.323 0.297 0.26 0.205 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.247 0.273 0.298 0.324 0.349 0.354 0.498 0.726 1.009 1.361 1.801 2.342 2.975 3.651 4.295 4.848 5.287 5.605 5.807 5.895 5.9 5.884 5.812 5.691 5.531 5.341 5.129 4.902 4.665 4.425 4.184 3.945 3.712 3.486 3.268 3.06 2.861 2.672 2.493 2.325 2.166 2.017 1.878 1.747 1.624 1.51 1.404 1.304 1.212 1.126 1.045 0.971 0.901 0.837 0.777 0.721 0.669 0.621 0.577 0.535 0.497 0.461 0.428 0.397 0.368 0.342 0.317 0.294 0.273 0.253 0.235 0.218 0.202 -18.791 2.435 -0.142 -74.486 6.194 -3.586 1.823 -0.41