PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/11-06:58:10
G03     192.6          23.3                6.2 +/-    2.06      12.6 +/-    2.06  0.040 / 0.110
G07     289.2          37.2                6.5 +/-    1.45       9.9 +/-    1.45  0.050 / 0.100
G08     140.7          27.5                8.8 +/-    0.69      16.3 +/-    0.69  0.120 / 0.550
G09     323.0          66.9                4.9 +/-    0.86       5.3 +/-    0.86  0.050 / 0.080
G16     43.1           38.4                3.5 +/-    0.51       5.3 +/-    0.51  0.050 / 0.070
G23     105.3          81.4                6.4 +/-    0.80       6.4 +/-    0.80  0.030 / 0.040
G26     43.5           11.8                1.9 +/-    1.62       5.1 +/-    1.62  0.030 / 0.040
G27     102.5          33.2                8.7 +/-    0.41      14.3 +/-    0.41  0.040 / 0.090
G30     272.2          10.5              -13.1 +/-   24.09     -36.2 +/-   24.09  0.050 / 0.080