PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-07:27:50
G01     310.2          31.7                5.8 +/-    1.90       9.7 +/-    1.90  0.080 / 0.140
G10     101.9          41.4                6.5 +/-    0.63       9.3 +/-    0.63  0.080 / 0.190
G11     285.8          27.6                7.5 +/-    1.01      13.7 +/-    1.01  0.050 / 0.040
G14     347.7          68.8                5.9 +/-    1.08       6.3 +/-    1.08  0.040 / 0.050
G18     282.0          50.0                6.2 +/-    1.10       7.8 +/-    1.10  0.100 / 0.110
G20     118.1          17.0                5.0 +/-    1.60      11.9 +/-    1.60  0.130 / 0.100
G22     309.0          24.4                5.3 +/-    1.58      10.5 +/-    1.58  0.040 / 0.040
G25     86.6           14.9                6.9 +/-    4.03      17.3 +/-    4.03  0.030 / 0.050
G31     168.2          60.9                8.6 +/-    0.98       9.7 +/-    0.98  0.180 / 0.160
G32     27.7           57.7                4.3 +/-    1.03       4.9 +/-    1.03  0.100 / 0.150