PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-01:57:40
G03     210.9          55.1                5.7 +/-    0.96       6.8 +/-    0.96  0.050 / 0.130
G07     260.5          19.0                4.5 +/-    1.10      10.2 +/-    1.10  0.080 / 0.120
G09     313.8          35.5                3.1 +/-    1.12       4.9 +/-    1.12  0.180 / 0.240
G16     84.8           63.7                4.5 +/-    0.77       4.9 +/-    0.77  0.210 / 0.220
G22     188.6          38.6                5.6 +/-    0.86       8.4 +/-    0.86  0.050 / 0.040
G23     331.2          61.5                3.8 +/-    0.69       4.3 +/-    0.69  0.040 / 0.040
G26     51.2           40.9                2.4 +/-    0.60       3.4 +/-    0.60  0.080 / 0.090
G27     133.1          12.6                7.4 +/-    2.81      19.5 +/-    2.81  0.070 / 0.090