AR.5002.44 Confidence: 40% 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, 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 2026.02.15 (046) 03:00:00 FF202604602150300009039031101000005018000000001107501000080502560000000040000 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 7.75 290.000 295.000 295.000 295.000 295.000 295.000 292.500 290.000 290.000 285.000 285.000 284.167 283.333 282.500 281.667 280.833 280.000 275.000 275.000 275.000 275.000 280.000 280.000 280.000 280.000 285.000 290.000 287.500 285.000 290.000 290.000 290.000 287.500 285.000 285.000 285.000 285.000 280.000 280.000 280.000 280.000 285.000 285.000 285.000 285.000 285.000 285.000 290.000 290.000 287.500 285.000 285.000 285.000 305.000 305.000 305.000 305.000 307.500 310.000 311.176 312.353 313.529 314.706 315.882 317.059 318.235 319.412 320.588 321.211 321.932 322.775 323.775 324.980 326.460 328.323 330.737 333.990 338.613 345.700 357.938 384.145 54 54 54 51 0 48 54 60 60 69 63 66 60 63 69 0 63 69 66 66 72 66 63 60 66 63 54 0 66 63 66 69 60 57 63 63 66 72 0 69 66 75 69 0 63 0 72 66 72 0 72 72 78 60 51 0 63 63 60 69 0 57 57 63 63 0 60 60 63 63 0 0 0 60 0 66 0 63 60 54 51 -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 -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 -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 -1.171875 -0.390625 -1.171875 -1.171875 -0.390625 -0.390625 -1.953125 -0.390625 -1.171875 1.171875 -0.390625 -0.390625 -0.390625 -0.390625 -1.171875 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.496 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.992 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.488 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 297.528 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.296 0.266 0.226 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.221 0.241 0.262 0.282 0.303 0.323 0.344 0.354 0.429 0.644 0.939 1.299 1.733 2.252 2.871 3.595 4.4 5.231 6.015 6.685 7.203 7.552 7.728 7.75 7.738 7.65 7.488 7.268 7.003 6.707 6.389 6.059 5.724 5.39 5.062 4.742 4.433 4.137 3.855 3.588 3.336 3.098 2.875 2.667 2.472 2.29 2.121 1.964 1.817 1.681 1.555 1.439 1.33 1.23 1.137 1.051 0.972 0.898 0.83 0.767 0.709 0.655 0.605 0.559 0.517 0.477 0.441 0.408 0.377 0.348 0.321 0.297 0.274 0.253 0.234 0.216 -18.791 2.435 -0.142 -76.512 2.5 -1.73 1.36 -0.658