PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/10-01:43:00
G01     312.6          28.6                6.4 +/-    1.96      11.6 +/-    1.96  0.080 / 0.220
G10     98.4           44.5                8.0 +/-    0.80      10.8 +/-    0.80  0.170 / 0.200
G11     288.6          27.8                4.0 +/-    1.37       7.4 +/-    1.37  0.040 / 0.040
G14     336.6          69.8                6.8 +/-    0.94       7.2 +/-    0.94  0.040 / 0.050
G18     287.2          48.6                3.3 +/-    8.19       4.3 +/-    8.19  0.060 / 0.160
G20     115.8          19.3                7.9 +/-    2.34      17.7 +/-    2.34  0.060 / 0.170
G22     307.0          19.9                5.8 +/-    1.43      12.7 +/-    1.43  0.090 / 0.100
G25     87.1           14.0                7.4 +/-    1.91      18.8 +/-    1.91  0.110 / 0.120
G31     170.1          58.0                9.2 +/-    0.90      10.7 +/-    0.90  0.110 / 0.270
G32     29.9           56.6                5.9 +/-    1.01       6.9 +/-    1.01  0.110 / 0.260