AR.5002.44 Confidence: 35% 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 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 2026.10.02 (275) 08:10:00 FF202627510020810009039031101000005008000000001107501000080502560000000040000 2.75 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 240.000 243.333 246.667 250.000 260.000 270.000 275.000 280.000 285.000 290.000 295.000 300.687 30 0 0 36 0 33 0 0 0 0 33 0 0.390625 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 2.734375 -0.390625 0.390625 -0.390625 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 3.15 150.000 145.000 140.000 135.000 130.000 121.667 113.333 105.000 95.000 90.000 85.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000 9 0 0 0 18 0 0 21 24 0 0 18 0 21 0 0 0 12 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 -2.734375 0.390625 0.390625 0.390625 0.390625 91.585 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 137.806 140.0 145.0 150.0 155.0 160.0 165.0 165.613 170.0 175.0 180.0 185.0 190.0 193.419 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 247.953 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 0.2 0.337 0.441 0.493 0.509 0.502 0.481 0.444 0.387 0.295 0.216 0.216 0.216 0.216 0.216 0.216 0.216 0.216 0.262 0.315 0.368 0.42 0.473 0.509 0.575 0.795 1.047 1.346 1.701 2.097 2.484 2.81 3.05 3.208 3.287 3.3 3.296 3.26 3.189 3.092 2.975 2.844 2.703 2.558 2.41 2.264 2.12 1.981 1.847 1.719 1.597 1.482 1.374 1.273 1.178 1.089 1.007 0.93 0.859 0.793 0.732 0.676 0.623 0.575 0.53 0.489 0.451 0.416 0.383 0.353 0.326 0.3 0.277 0.255 0.235 0.217 -22.449 4.449 -0.415 -57.176 4.179 -2.599 1.247 -0.185