PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/03-23:43:00
G01     317.8          21.0                8.2 +/-    5.69      17.7 +/-    5.69  0.140 / 0.340
G08     252.6          11.2                9.3 +/-    2.84      25.2 +/-    2.84  0.150 / 0.270
G10     85.6           50.6               11.7 +/-    0.81      14.7 +/-    0.81  0.090 / 0.170
G11     298.7          25.3               10.0 +/-    1.15      19.3 +/-    1.15  0.070 / 0.170
G14     307.7          71.0               11.4 +/-    1.13      12.0 +/-    1.13  0.130 / 0.250
G18     299.8          44.1               10.9 +/-    1.35      14.9 +/-    1.35  0.110 / 0.210
G20     108.5          26.4               13.6 +/-    0.81      25.8 +/-    0.81  0.050 / 0.060
G22     302.5          12.3                8.7 +/-    3.22      23.0 +/-    3.22  0.050 / 0.060
G31     175.0          46.2               13.9 +/-    2.21      18.4 +/-    2.21  0.130 / 0.460
G32     15.9           64.2                9.1 +/-    0.42      10.0 +/-    0.42  0.130 / 0.490