PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/01-00:27:50
G01     240.1          29.1                8.1 +/-    1.11      14.4 +/-    1.11  0.030 / 0.040
G03     312.3          52.8                4.6 +/-    0.67       5.6 +/-    0.67  0.040 / 0.040
G14     70.8           34.4                4.4 +/-    1.56       7.0 +/-    1.56  0.080 / 0.150
G16     157.1          28.4                8.8 +/-    0.95      15.9 +/-    0.95  0.100 / 0.160
G18     211.7          18.4                7.0 +/-    3.43      16.0 +/-    3.43  0.050 / 0.130
G22     283.2          73.0                6.1 +/-    0.82       6.4 +/-    0.82  0.060 / 0.140
G23     293.8          24.4                6.1 +/-    2.07      12.1 +/-    2.07  0.070 / 0.140
G26     125.6          46.1                9.3 +/-    0.67      12.4 +/-    0.67  0.080 / 0.160
G31     40.5           49.2                3.9 +/-    0.35       5.0 +/-    0.35  0.060 / 0.180
G32     86.0           16.2                5.1 +/-    0.87      12.4 +/-    0.87  0.060 / 0.210