PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/29-06:58:00
G01     49.0           24.8                2.4 +/-    0.82       4.7 +/-    0.82  0.070 / 0.170
G06     177.9          25.5                5.2 +/-    1.78      10.0 +/-    1.78  0.080 / 0.200
G11     43.9           12.7                1.4 +/-    1.87       3.6 +/-    1.87  0.040 / 0.060
G13     248.7          30.0                4.8 +/-    1.80       8.4 +/-    1.80  0.050 / 0.070
G15     284.5          14.9                3.1 +/-    1.96       7.8 +/-    1.96  0.030 / 0.030
G17     334.7          78.0                6.0 +/-    0.66       6.1 +/-    0.66  0.020 / 0.030
G19     246.5          58.3                6.7 +/-    0.56       7.8 +/-    0.56  0.040 / 0.060
G24     318.0          13.0              -16.8 +/-   19.92     -43.9 +/-   19.92  0.040 / 0.060
G28     51.7           53.6                4.1 +/-    0.46       5.0 +/-    0.46  0.120 / 0.160
G30     150.8          41.7                7.3 +/-    0.70      10.4 +/-    0.70  0.110 / 0.190