PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/03-00:58:10
G08     273.6          21.4                8.7 +/-    1.56      18.6 +/-    1.56  0.090 / 0.130
G10     44.7           61.1                8.6 +/-    0.79       9.7 +/-    0.79  0.120 / 0.160
G14     249.8          60.0               10.6 +/-    1.19      12.1 +/-    1.19  0.230 / 0.360
G18     315.7          24.8                8.1 +/-    1.65      15.8 +/-    1.65  0.380 / 0.200
G20     11.2           68.7               27.0 +/-    1.11      28.8 +/-    1.11  0.050 / 0.050
G21     153.2          24.9                9.6 +/-    2.35      18.8 +/-    2.35  0.050 / 0.060
G24     42.7           14.5                6.1 +/-    1.70      15.3 +/-    1.70  0.130 / 0.260
G27     238.8          21.7                9.0 +/-    1.70      19.0 +/-    1.70  0.180 / 0.290
G31     178.5          23.4               11.8 +/-    3.29      23.9 +/-    3.29  0.120 / 0.250
G32     311.8          76.9                9.4 +/-    0.60       9.6 +/-    0.60  0.090 / 0.200