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 2026.02.17 (048) 23:00:00 FF202604802172300009039031101000005018000000001107501000080502560000000040000 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 5.3 440.000 430.000 420.000 420.000 440.000 440.000 420.000 414.286 408.571 402.857 397.143 391.429 385.714 380.000 380.000 378.333 376.667 375.000 375.000 386.250 397.500 408.750 420.000 425.000 375.000 375.000 380.000 385.000 385.000 390.000 395.000 405.000 405.000 403.750 402.500 401.250 400.000 400.000 410.000 414.745 420.417 427.315 435.886 446.823 461.261 481.201 57 0 57 54 54 54 57 0 60 0 60 0 0 0 60 0 0 51 54 0 0 0 60 51 57 60 60 60 54 57 60 57 54 0 57 0 57 63 54 51 0 51 54 0 54 54 -0.390625 2.734375 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -1.953125 -0.390625 0.390625 -1.171875 -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 0.390625 -0.390625 0.390625 0.390625 -0.390625 -1.171875 -0.390625 -1.171875 -0.390625 -0.390625 -1.171875 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.508 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.015 180.0 185.0 190.0 195.0 200.0 205.0 210.0 210.523 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 378.701 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.308 0.279 0.238 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.214 0.237 0.26 0.283 0.306 0.329 0.352 0.354 0.387 0.438 0.512 0.61 0.723 0.838 0.951 1.062 1.171 1.28 1.39 1.502 1.616 1.733 1.853 1.977 2.106 2.24 2.38 2.528 2.683 2.846 3.02 3.204 3.4 3.61 3.835 4.075 4.33 4.595 4.86 5.097 5.26 5.3 5.299 5.273 5.218 5.136 5.032 4.911 4.775 4.627 4.472 4.31 4.145 3.978 3.81 3.644 3.48 3.319 3.162 3.01 2.862 2.719 2.581 2.449 2.322 2.201 2.085 1.974 1.869 1.769 1.673 1.582 1.496 1.414 1.337 1.264 1.194 1.128 1.066 1.007 0.951 0.898 0.848 0.801 0.756 0.714 0.674 0.636 0.601 0.567 0.535 0.505 0.477 0.45 0.425 0.401 0.379 0.358 0.338 0.319 0.301 0.284 0.268 0.253 0.239 0.225 0.213 0.201 -18.791 2.435 -0.142 -137.511 -46.575 21.755 -2.99 -2.857