PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-05:43:10
G08     279.2          21.4                4.7 +/-    1.19       9.9 +/-    1.19  0.090 / 0.170
G10     42.7           60.8                3.4 +/-    0.57       3.9 +/-    0.57  0.080 / 0.210
G14     246.6          59.3                5.8 +/-    0.63       6.6 +/-    0.63  0.080 / 0.230
G18     316.3          24.0                2.1 +/-    2.62       4.1 +/-    2.62  0.090 / 0.250
G20     84.4           43.5                4.6 +/-    0.42       6.3 +/-    0.42  0.030 / 0.040
G21     152.7          25.6                6.5 +/-    2.08      12.6 +/-    2.08  0.040 / 0.040
G24     44.8           17.0                1.8 +/-    0.80       4.2 +/-    0.80  0.040 / 0.060
G27     241.0          23.4                5.9 +/-    1.57      12.1 +/-    1.57  0.040 / 0.070
G31     179.9          20.4                5.5 +/-    1.15      12.0 +/-    1.15  0.110 / 0.230
G32     284.3          74.6                5.0 +/-    0.79       5.2 +/-    0.79  0.090 / 0.260