PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/07-05:27:50
G01     235.8          27.2                6.7 +/-    2.53      12.6 +/-    2.53  0.040 / 0.040
G03     310.2          56.8                3.1 +/-    0.98       3.7 +/-    0.98  0.030 / 0.040
G14     72.4           33.8                2.1 +/-    0.63       3.4 +/-    0.63  0.080 / 0.120
G16     155.3          30.8                6.4 +/-    1.43      10.9 +/-    1.43  0.070 / 0.130
G18     210.9          16.5                3.4 +/-    1.77       8.1 +/-    1.77  0.090 / 0.150
G22     272.1          74.4                3.2 +/-    0.95       3.3 +/-    0.95  0.090 / 0.180
G23     298.5          31.0                3.7 +/-    1.06       6.4 +/-    1.06  0.050 / 0.090
G26     120.9          48.1                5.9 +/-    1.27       7.6 +/-    1.27  0.060 / 0.120
G31     42.0           43.5                1.9 +/-    0.93       2.6 +/-    0.93  0.040 / 0.070
G32     87.7           15.3                2.6 +/-    1.26       6.5 +/-    1.26  0.040 / 0.060