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 2026.01.27 (027) 23:40:00 FF202602701272340009039031101000005018000000001107501000080502560000000040000 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 5.55 355.000 365.000 370.000 372.500 375.000 380.000 385.000 395.000 397.500 400.000 405.000 415.000 420.000 420.000 430.000 425.000 420.000 415.000 410.000 408.333 406.667 405.000 405.000 405.000 395.000 400.000 400.000 405.000 410.000 410.000 410.000 411.667 413.333 415.000 416.736 420.310 431.920 51 54 0 0 51 51 54 54 0 66 63 54 57 54 60 66 57 0 54 0 0 66 66 69 57 57 0 66 66 66 63 0 0 66 0 57 51 1.171875 0.390625 -0.390625 -1.953125 -1.171875 -0.390625 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 -1.953125 -1.171875 0.390625 0.390625 0.390625 1.171875 -1.953125 0.390625 -2.734375 -0.390625 -1.171875 -1.171875 -1.171875 1.171875 1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -1.953125 -1.171875 -1.171875 -1.171875 -1.171875 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.795 145.0 150.0 155.0 160.0 165.0 170.0 175.0 179.589 180.0 185.0 190.0 195.0 200.0 205.0 210.0 214.384 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 362.033 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.285 0.249 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.202 0.224 0.246 0.268 0.29 0.312 0.335 0.354 0.366 0.452 0.536 0.627 0.729 0.845 0.974 1.117 1.27 1.431 1.598 1.768 1.94 2.115 2.291 2.468 2.648 2.83 3.016 3.205 3.398 3.596 3.801 4.013 4.234 4.467 4.713 4.976 5.256 5.511 5.55 5.542 5.496 5.414 5.301 5.164 5.007 4.836 4.654 4.465 4.272 4.077 3.883 3.691 3.503 3.32 3.143 2.971 2.807 2.649 2.498 2.354 2.217 2.087 1.964 1.847 1.737 1.632 1.534 1.441 1.353 1.271 1.193 1.12 1.052 0.987 0.926 0.869 0.816 0.765 0.718 0.674 0.632 0.593 0.556 0.522 0.489 0.459 0.43 0.404 0.379 0.355 0.333 0.312 0.293 0.275 0.258 0.242 0.227 0.213 -18.791 2.435 -0.142 -122.522 -43.516 26.172 -10.907 3.124