PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-16:27:50
G05     53.0           10.1                8.0 +/-    3.39      22.3 +/-    3.39  0.030 / 0.050
G10     244.5          21.8               10.5 +/-    1.15      22.2 +/-    1.15  0.040 / 0.040
G13     60.9           33.1                8.9 +/-    1.62      14.6 +/-    1.62  0.120 / 0.360
G15     107.0          58.2               11.6 +/-    0.43      13.4 +/-    0.43  0.120 / 0.410
G16     303.5          15.0                4.4 +/-    2.09      10.9 +/-    2.09  0.060 / 0.100
G20     260.5          45.8               11.6 +/-    2.48      15.4 +/-    2.48  0.060 / 0.120
G21     327.4          56.3                9.5 +/-    0.72      11.1 +/-    0.72  0.030 / 0.030
G26     276.5          17.8                8.1 +/-    1.31      18.8 +/-    1.31  0.030 / 0.030
G29     161.4          58.0               12.6 +/-    0.45      14.5 +/-    0.45  0.360 / 0.370