AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.02.05 (036) 02:20:00 FF202603602050220009039031101000005018000000001107501000080502560000000040000 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 7.4 245.000 243.333 241.667 240.000 235.000 240.000 237.500 235.000 235.000 235.000 235.000 235.000 235.000 235.000 240.000 240.000 243.571 247.143 250.714 254.286 257.857 261.429 265.000 262.500 260.000 260.000 250.000 250.000 250.000 250.000 250.000 245.000 245.000 245.000 245.000 245.000 245.000 245.000 250.000 255.000 253.750 252.500 251.250 250.000 250.000 250.000 250.000 250.000 250.000 250.000 250.000 255.000 255.000 255.000 260.000 260.000 265.000 267.500 271.235 275.580 280.698 286.815 294.255 303.501 315.299 330.876 352.394 384.052 54 0 0 66 72 72 66 75 66 66 0 0 66 66 66 66 54 0 0 57 0 0 60 0 63 54 63 60 0 0 63 72 72 72 69 63 72 69 69 63 0 0 72 72 66 75 69 75 0 0 75 72 72 72 69 75 60 0 60 0 60 57 60 0 0 0 0 0 -1.171875 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 0.390625 -1.171875 1.171875 -1.171875 1.171875 1.953125 1.171875 -1.953125 1.171875 -1.171875 -1.171875 1.171875 0.390625 1.171875 -1.171875 -0.390625 -0.390625 -0.390625 1.171875 1.171875 0.390625 -0.390625 -1.171875 1.171875 0.390625 -1.953125 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 -0.390625 1.171875 1.953125 -1.171875 1.171875 -1.953125 1.171875 -1.171875 -2.734375 -1.953125 -2.734375 1.953125 2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 139.167 140.0 145.0 150.0 155.0 160.0 165.0 168.333 170.0 175.0 180.0 185.0 190.0 195.0 197.5 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 261.722 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 0.2 0.234 0.307 0.343 0.354 0.35 0.34 0.321 0.292 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.209 0.235 0.262 0.288 0.314 0.341 0.354 0.423 0.657 0.999 1.436 2.031 2.939 4.272 5.472 6.26 6.773 7.107 7.306 7.394 7.4 7.384 7.302 7.16 6.972 6.746 6.492 6.219 5.934 5.642 5.348 5.056 4.77 4.491 4.221 3.962 3.714 3.477 3.253 3.041 2.84 2.651 2.474 2.307 2.151 2.004 1.867 1.739 1.619 1.508 1.403 1.306 1.216 1.131 1.052 0.979 0.911 0.847 0.788 0.733 0.682 0.634 0.59 0.549 0.51 0.474 0.441 0.41 0.382 0.355 0.33 0.307 0.285 0.265 0.247 0.229 0.213 -18.791 2.435 -0.142 -72.499 15.446 -10.484 4.928 -1.613