PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/07/09-06:58:00
G01     248.8          35.5                8.1 +/-    2.05      12.8 +/-    2.05  0.040 / 0.040
G03     316.2          45.5                5.9 +/-    0.86       7.9 +/-    0.86  0.040 / 0.030
G11     236.9          11.1                7.1 +/-    5.73      19.3 +/-    5.73  0.060 / 0.100
G14     60.1           40.9                3.7 +/-    2.22       5.3 +/-    2.22  0.050 / 0.080
G18     219.1          26.5                6.0 +/-    5.00      11.4 +/-    5.00  0.100 / 0.100
G22     303.4          66.8                6.2 +/-    0.39       6.7 +/-    0.39  0.080 / 0.110
G25     40.3           10.1                0.2 +/-    1.65       0.6 +/-    1.65  0.040 / 0.070
G26     136.2          38.4                6.8 +/-    0.84      10.2 +/-    0.84  0.050 / 0.090
G31     41.8           56.4                4.8 +/-    0.61       5.6 +/-    0.61  0.290 / 0.290
G32     76.7           24.0                4.9 +/-    1.19       9.8 +/-    1.19  0.270 / 0.190