AR.5002.44 Confidence: 70% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, Unidentified traces above foF2 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 2026.02.09 (040) 04:00:00 FF202604002090400009039031101000005018000000001107501000080502560000000040000 2.0 2.05 2.1 2.15 2.2 2.25 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 6.85 6.9 6.95 7.0 7.05 7.1 7.15 7.2 7.25 7.3 7.35 7.4 7.45 7.5 7.55 7.6 7.65 7.7 7.75 7.8 7.85 7.9 7.95 8.0 8.05 8.1 8.15 8.2 8.25 8.3 8.35 8.4 8.45 8.5 8.55 8.6 8.65 8.7 8.75 8.8 8.85 245.000 245.000 245.000 245.000 245.000 240.000 240.000 240.000 240.000 240.000 240.000 240.000 245.000 247.500 250.000 252.500 255.000 255.000 257.500 260.000 265.000 265.000 270.000 270.000 265.000 263.333 261.667 260.000 260.000 260.000 260.000 260.000 260.000 265.000 270.000 268.333 266.667 265.000 260.000 260.000 262.500 265.000 265.000 260.000 258.571 257.143 255.714 254.286 252.857 251.429 250.000 250.000 250.000 250.000 250.000 250.000 255.000 255.000 257.500 260.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 260.000 270.000 265.000 260.000 257.500 255.000 255.000 257.500 260.000 260.000 262.500 265.000 265.000 265.000 265.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 270.000 272.500 275.000 275.000 285.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 280.000 282.500 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 290.000 290.000 295.000 300.000 290.000 300.000 305.000 305.000 305.000 305.000 305.000 310.000 320.000 320.000 320.000 320.000 325.000 325.000 330.000 335.000 340.000 350.000 350.000 360.000 377.845 411.594 60 63 0 0 66 63 66 69 69 0 69 75 72 0 69 0 72 69 0 63 66 57 54 63 63 0 0 66 60 0 66 66 72 69 63 63 0 63 57 0 0 57 60 66 66 72 72 72 0 0 72 72 72 75 0 72 75 75 63 66 69 60 60 72 57 60 0 66 63 0 69 63 75 72 0 75 78 0 69 0 69 72 69 69 72 75 66 0 0 75 57 63 69 63 60 69 69 72 72 72 75 75 78 0 69 78 75 0 78 72 75 78 72 72 69 69 72 78 60 66 69 66 69 69 54 63 72 72 69 69 60 0 66 66 63 69 48 51 -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 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 -0.390625 -0.390625 -2.734375 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 1.171875 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 1.171875 1.171875 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 1.171875 -0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 0.390625 0.390625 1.171875 -0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 -0.390625 -0.390625 0.390625 1.171875 0.390625 0.390625 1.171875 1.171875 0.390625 1.171875 0.390625 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 -0.390625 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 140.333 145.0 150.0 155.0 160.0 165.0 170.0 170.667 175.0 180.0 185.0 190.0 195.0 200.0 201.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 290.099 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 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 0.445 0.637 0.91 1.235 1.616 2.073 2.638 3.352 4.235 5.228 6.178 6.975 7.601 8.077 8.426 8.664 8.803 8.85 8.85 8.822 8.739 8.61 8.441 8.24 8.013 7.765 7.502 7.228 6.948 6.664 6.379 6.097 5.818 5.544 5.277 5.017 4.766 4.524 4.291 4.067 3.852 3.647 3.451 3.265 3.087 2.918 2.758 2.605 2.461 2.324 2.194 2.071 1.955 1.845 1.741 1.643 1.55 1.463 1.38 1.301 1.228 1.158 1.092 1.03 0.971 0.916 0.864 0.815 0.768 0.724 0.683 0.644 0.607 0.573 0.54 0.509 0.48 0.453 0.427 0.402 0.379 0.358 0.337 0.318 0.3 0.283 0.266 0.251 0.237 0.223 0.211 -18.791 2.435 -0.142 -96.561 13.598 -8.966 4.76 -1.93