PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/24-03:27:50
G01     260.2          40.3                8.8 +/-    0.68      12.7 +/-    0.68  0.060 / 0.080
G03     316.7          34.7                5.5 +/-    1.10       8.7 +/-    1.10  0.060 / 0.080
G10     132.8          10.2                5.9 +/-    3.04      16.4 +/-    3.04  0.040 / 0.070
G11     246.0          16.2                8.8 +/-    2.07      21.3 +/-    2.07  0.040 / 0.080
G14     48.4           47.8                5.1 +/-    1.32       6.6 +/-    1.32  0.040 / 0.050
G18     227.1          34.3               10.1 +/-    1.43      16.3 +/-    1.43  0.040 / 0.050
G22     312.3          56.3                5.3 +/-    0.99       6.2 +/-    0.99  0.170 / 0.280
G25     48.1           14.9                1.2 +/-    1.54       2.9 +/-    1.54  0.160 / 0.260
G31     46.8           66.1                4.6 +/-    0.41       5.0 +/-    0.41  0.100 / 0.390
G32     69.0           28.8                3.3 +/-    1.07       6.0 +/-    1.07  0.120 / 0.300