AR.5002.44 Confidence: 50% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.02.12 (043) 22:40:00 FF202604302122240009039031101000005018000000001107501000080502560000000040000 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 6.65 380.000 405.000 412.500 420.000 422.500 425.000 427.500 430.000 432.500 435.000 437.500 440.000 442.500 445.000 442.500 440.000 437.500 435.000 430.000 430.000 425.000 425.000 425.000 425.000 425.000 425.000 425.000 425.000 430.000 430.000 432.500 435.000 435.000 435.000 435.000 433.750 432.500 431.250 430.000 445.000 445.000 445.000 445.000 440.000 442.500 445.000 447.500 450.000 455.000 465.000 463.750 462.500 461.250 460.000 460.000 460.000 450.000 450.000 450.000 440.000 440.880 442.303 445.000 452.060 51 51 0 51 0 0 0 51 0 54 0 0 0 51 0 60 0 57 57 57 54 57 0 0 51 54 0 51 54 54 0 51 0 54 54 51 0 0 51 54 54 0 54 57 0 57 0 54 54 51 0 0 0 54 0 51 54 0 0 57 51 48 0 51 -0.390625 0.390625 0.390625 -0.390625 0.390625 -0.390625 1.171875 -0.390625 -0.390625 -0.390625 1.171875 0.390625 -1.171875 -0.390625 1.171875 -1.171875 -1.171875 -1.953125 0.390625 0.390625 -0.390625 1.171875 -0.390625 -1.171875 -1.171875 0.390625 2.734375 -0.390625 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 -1.171875 -1.953125 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 -1.953125 -1.171875 -0.390625 -2.734375 -2.734375 -1.171875 -0.390625 -1.953125 0.390625 -2.734375 -0.390625 -0.390625 0.390625 -0.390625 -1.953125 -0.390625 -0.390625 0.390625 -0.390625 -1.171875 -2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.428 145.0 150.0 155.0 160.0 165.0 170.0 174.856 175.0 180.0 185.0 190.0 195.0 200.0 205.0 207.284 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 394.468 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 0.2 0.234 0.307 0.343 0.354 0.351 0.342 0.327 0.305 0.273 0.228 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.201 0.224 0.248 0.272 0.296 0.319 0.343 0.354 0.387 0.456 0.538 0.632 0.74 0.858 0.985 1.115 1.249 1.384 1.52 1.657 1.793 1.931 2.069 2.209 2.349 2.491 2.635 2.781 2.929 3.08 3.234 3.391 3.552 3.718 3.888 4.064 4.247 4.437 4.636 4.846 5.069 5.309 5.572 5.87 6.229 6.65 6.65 6.615 6.53 6.402 6.24 6.05 5.84 5.614 5.379 5.138 4.894 4.651 4.412 4.177 3.949 3.728 3.515 3.311 3.116 2.93 2.753 2.585 2.427 2.277 2.135 2.002 1.876 1.758 1.646 1.542 1.444 1.351 1.265 1.184 1.108 1.037 0.97 0.908 0.849 0.794 0.743 0.695 0.65 0.608 0.569 0.532 0.498 0.465 0.435 0.407 0.381 0.356 0.333 0.311 0.291 0.272 0.255 0.238 0.223 0.208 -18.791 2.435 -0.142 -146.879 -71.597 45.176 -16.51 2.626