PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/07-23:12:50
G01     263.8          40.0               10.9 +/-    0.78      15.8 +/-    0.78  0.050 / 0.050
G03     316.4          33.1                6.7 +/-    2.14      11.0 +/-    2.14  0.050 / 0.060
G10     132.5          12.2                8.4 +/-    4.65      22.4 +/-    4.65  0.070 / 0.110
G11     244.5          17.2               10.5 +/-    2.41      24.8 +/-    2.41  0.080 / 0.100
G14     49.3           46.9                6.7 +/-    1.19       8.8 +/-    1.19  0.050 / 0.080
G18     226.5          34.8               10.6 +/-    0.94      16.9 +/-    0.94  0.040 / 0.080
G22     312.6          55.6                8.0 +/-    1.46       9.5 +/-    1.46  0.110 / 0.180
G25     44.7           12.3                4.8 +/-    1.06      12.6 +/-    1.06  0.120 / 0.270
G31     48.1           70.8                9.3 +/-    0.25       9.8 +/-    0.25  0.190 / 0.590
G32     68.5           29.2                6.2 +/-    0.67      11.0 +/-    0.67  0.160 / 0.390