PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/25-02:42:40
G01     286.3          42.2                7.9 +/-    1.20      11.1 +/-    1.20  0.050 / 0.100
G03     312.6          18.5                5.6 +/-    1.12      12.7 +/-    1.12  0.040 / 0.090
G10     121.3          25.2                8.5 +/-    0.60      16.5 +/-    0.60  0.040 / 0.050
G11     263.8          24.2                9.6 +/-    1.17      19.1 +/-    1.17  0.040 / 0.050
G14     24.5           58.7                7.0 +/-    0.72       8.0 +/-    0.72  0.050 / 0.090
G18     248.2          46.6               10.8 +/-    0.73      14.2 +/-    0.73  0.050 / 0.100
G22     314.2          39.2                7.9 +/-    1.89      11.6 +/-    1.89  0.080 / 0.180
G25     65.9           18.7                5.6 +/-    0.91      12.6 +/-    0.91  0.100 / 0.210
G31     106.7          78.9                9.3 +/-    0.66       9.4 +/-    0.66  0.080 / 0.120
G32     52.6           40.8                7.0 +/-    1.06      10.1 +/-    1.06  0.090 / 0.140