AR.5002.44 Confidence: 60% PACIFIC flags: 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 2026.03.21 (080) 23:30:00 FF202608003212330009039031101000005018000000001107501000080502560000000040000 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 6.65 280.000 280.000 280.000 280.000 285.000 285.556 286.111 286.667 287.222 287.778 288.333 288.889 289.444 290.000 290.556 291.111 291.667 292.222 292.778 293.333 293.889 294.444 295.000 290.000 291.429 292.857 294.286 295.714 297.143 298.571 300.000 295.000 298.000 301.000 304.000 307.000 310.000 305.000 305.000 305.000 305.000 307.000 309.000 311.000 313.000 315.000 317.000 319.000 321.000 323.000 325.000 325.000 325.000 327.500 330.000 332.500 335.000 342.500 350.000 350.833 351.667 352.500 353.333 354.167 355.000 350.000 347.500 345.000 350.000 350.000 345.000 340.000 345.000 347.500 350.000 351.667 353.333 353.590 353.917 354.350 354.947 355.827 357.251 359.947 367.007 433.882 69 0 0 72 66 0 0 72 0 0 0 60 0 0 0 60 69 0 0 0 0 0 0 75 0 0 0 63 0 0 51 60 0 0 0 0 54 63 66 63 57 0 51 60 57 57 57 63 66 0 66 69 0 48 51 51 48 60 57 0 0 0 51 0 57 54 48 60 54 60 0 57 69 63 69 0 60 60 0 0 66 63 66 69 0 0 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 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 2.734375 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 0.390625 -0.390625 2.734375 -2.734375 0.390625 0.390625 0.390625 -0.390625 -0.390625 1.953125 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 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 145.063 150.0 155.0 160.0 165.0 170.0 175.0 180.0 180.127 185.0 190.0 195.0 200.0 205.0 210.0 215.0 215.19 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 317.726 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.286 0.251 0.201 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.221 0.243 0.265 0.287 0.309 0.331 0.353 0.354 0.478 0.616 0.781 0.982 1.223 1.502 1.815 2.153 2.511 2.883 3.268 3.663 4.069 4.483 4.903 5.323 5.735 6.117 6.431 6.621 6.65 6.643 6.585 6.476 6.323 6.137 5.925 5.694 5.451 5.199 4.945 4.69 4.439 4.192 3.953 3.722 3.499 3.287 3.084 2.891 2.708 2.536 2.372 2.219 2.074 1.938 1.811 1.691 1.579 1.474 1.376 1.284 1.198 1.117 1.042 0.972 0.907 0.846 0.789 0.736 0.686 0.64 0.596 0.556 0.518 0.483 0.451 0.42 0.392 0.365 0.34 0.317 0.296 0.276 0.257 0.24 0.223 0.208 -18.791 2.435 -0.142 -95.487 -12.566 7.854 -3.581 1.244