PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/08/03-03:58:10
G01     317.4          21.7                5.5 +/-    2.91      11.5 +/-    2.91  0.100 / 0.230
G08     252.7          10.8               11.0 +/-    1.99      30.1 +/-    1.99  0.100 / 0.270
G10     86.7           50.4                9.1 +/-    0.39      11.5 +/-    0.39  0.050 / 0.060
G11     298.2          25.3                9.9 +/-    1.83      19.2 +/-    1.83  0.040 / 0.060
G14     306.6          70.5                9.6 +/-    0.78      10.2 +/-    0.78  0.030 / 0.030
G18     299.9          43.5                8.4 +/-    1.05      11.6 +/-    1.05  0.030 / 0.030
G20     98.9           49.2               19.4 +/-    1.16      24.6 +/-    1.16  0.090 / 0.210
G22     303.0          13.7                7.9 +/-    1.83      20.4 +/-    1.83  0.080 / 0.240
G31     172.4          49.1                9.9 +/-    1.27      12.6 +/-    1.27  0.110 / 0.270
G32     19.2           62.8                6.7 +/-    0.48       7.4 +/-    0.48  0.130 / 0.210