PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-03:57:40
G03     191.5          20.4                5.8 +/-    3.05      12.5 +/-    3.05  0.120 / 0.120
G07     292.8          39.2                4.0 +/-    2.71       5.9 +/-    2.71  0.100 / 0.110
G08     138.9          30.0                7.8 +/-    1.04      13.6 +/-    1.04  0.120 / 0.090
G09     320.3          65.1                5.6 +/-    0.95       6.1 +/-    0.95  0.110 / 0.100
G16     42.9           43.4                5.3 +/-    0.73       7.3 +/-    0.73  0.040 / 0.030
G23     118.0          79.4                5.2 +/-    0.80       5.3 +/-    0.80  0.030 / 0.030
G26     43.7           13.6                2.9 +/-    1.14       7.6 +/-    1.14  0.050 / 0.080
G27     95.8           34.3                5.7 +/-    0.68       9.2 +/-    0.68  0.060 / 0.080
G30     275.0          13.9                4.5 +/-    1.23      11.4 +/-    1.23  0.050 / 0.070