PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/08-05:42:40
G01     125.7          12.6                4.1 +/-   12.90      10.7 +/-   12.90  0.040 / 0.030
G07     62.0           68.4                5.9 +/-    0.49       6.3 +/-    0.49  0.030 / 0.030
G08     48.0           35.8                4.5 +/-    0.78       7.0 +/-    0.78  0.090 / 0.380
G09     175.0          30.8                6.2 +/-    1.47      10.6 +/-    1.47  0.130 / 0.330
G11     114.4          36.6                7.5 +/-    0.99      11.6 +/-    0.99  0.110 / 0.230
G13     320.5          13.4                1.2 +/-    2.11       3.0 +/-    2.11  0.110 / 0.240
G17     199.1          18.7                4.8 +/-    1.98      10.9 +/-    1.98  0.060 / 0.090
G18     99.7           17.4                6.5 +/-    1.47      15.2 +/-    1.47  0.100 / 0.090
G28     276.9          52.6                7.0 +/-    3.73       8.5 +/-    3.73  0.220 / 0.290
G30     332.5          60.6                5.1 +/-    0.52       5.7 +/-    0.52  0.200 / 0.310