PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/24-17:28:00
G08     320.2          11.8                6.2 +/-    6.19      16.7 +/-    6.19  0.130 / 0.360
G10     304.0          54.1                7.2 +/-    1.04       8.7 +/-    1.04  0.170 / 0.340
G14     211.1          15.8               10.2 +/-    3.04      25.0 +/-    3.04  0.060 / 0.030
G15     45.9           26.4                6.3 +/-    2.88      11.8 +/-    2.88  0.060 / 0.030
G20     2.4            65.0                7.3 +/-    0.61       8.0 +/-    0.61  0.090 / 0.110
G21     110.4          69.2                9.7 +/-    0.49      10.3 +/-    0.49  0.090 / 0.110
G24     88.4           27.1                8.6 +/-    1.30      16.0 +/-    1.30  0.320 / 0.390
G27     298.1          34.5                5.3 +/-    3.25       8.6 +/-    3.25  0.180 / 0.290
G32     212.3          35.6                9.2 +/-    1.99      14.4 +/-    1.99  0.080 / 0.090