PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/08/12-03:28:10
G01     315.9          24.1                5.3 +/-    1.47      10.6 +/-    1.47  0.120 / 0.330
G10     91.0           48.5                8.3 +/-    0.76      10.6 +/-    0.76  0.100 / 0.350
G11     294.9          26.4                6.4 +/-    3.80      12.2 +/-    3.80  0.120 / 0.150
G14     317.4          70.7                7.5 +/-    1.00       7.9 +/-    1.00  0.100 / 0.160
G18     296.1          45.4                7.5 +/-    1.38      10.0 +/-    1.38  0.050 / 0.060
G20     99.5           52.1                8.4 +/-    1.45      10.3 +/-    1.45  0.050 / 0.060
G22     304.4          15.5                4.1 +/-    3.31      10.0 +/-    3.31  0.110 / 0.190
G25     93.7           11.7               -7.2 +/-   33.54     -19.4 +/-   33.54  0.100 / 0.160
G31     171.2          52.5               10.0 +/-    1.39      12.2 +/-    1.39  0.130 / 0.400
G32     23.4           60.5                6.0 +/-    1.21       6.8 +/-    1.21  0.110 / 0.400