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 2026.02.03 (034) 02:20:00 FF202603402030220009039031101000005018000000001107501000080502560000000040000 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 4.95 280.000 275.000 275.000 270.000 265.000 265.000 267.500 270.000 275.000 275.000 275.000 275.000 272.500 270.000 267.500 265.000 264.545 264.091 263.636 263.182 262.727 262.273 261.818 261.364 260.909 260.455 260.000 275.000 280.000 305.000 310.886 318.196 327.518 339.817 356.786 381.713 0 66 60 63 66 0 60 63 54 63 57 54 0 57 0 60 0 63 0 0 0 0 0 0 0 60 0 63 60 60 0 0 0 0 0 48 1.171875 0.390625 1.171875 1.171875 0.390625 0.390625 1.171875 -1.171875 0.390625 -1.171875 1.171875 1.953125 1.171875 0.390625 2.734375 0.390625 1.953125 -0.390625 -1.171875 0.390625 -2.734375 1.953125 1.171875 1.953125 1.953125 0.390625 1.171875 -1.171875 -1.171875 -1.171875 2.734375 2.734375 -0.390625 -1.953125 -1.953125 -2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 274.31 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.286 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.244 0.266 0.288 0.31 0.332 0.354 0.545 0.799 1.115 1.524 2.078 2.794 3.531 4.112 4.514 4.773 4.913 4.95 4.949 4.909 4.813 4.674 4.502 4.306 4.095 3.875 3.651 3.427 3.208 2.995 2.79 2.594 2.409 2.233 2.068 1.914 1.769 1.635 1.51 1.393 1.285 1.185 1.093 1.007 0.928 0.855 0.788 0.726 0.668 0.615 0.567 0.522 0.48 0.442 0.407 0.375 0.345 0.318 0.292 0.269 0.248 0.228 0.21 -18.791 2.435 -0.142 -63.742 7.992 -5.667 2.833 -0.726