PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/03-18:12:40
G08     316.8          14.6                7.1 +/-    2.44      17.8 +/-    2.44  0.050 / 0.080
G10     319.5          58.1                7.7 +/-    0.71       8.8 +/-    0.71  0.060 / 0.070
G14     214.1          18.6                8.8 +/-    1.07      20.1 +/-    1.07  0.130 / 0.340
G15     45.7           15.6                7.3 +/-    2.07      18.0 +/-    2.07  0.290 / 0.390
G20     25.4           62.2                7.4 +/-    2.28       8.2 +/-    2.28  0.110 / 0.090
G21     123.4          65.2               10.1 +/-    0.62      11.0 +/-    0.62  0.100 / 0.110
G24     85.9           30.2                8.3 +/-    0.92      14.5 +/-    0.92  0.040 / 0.040
G27     286.4          38.0                6.2 +/-    1.39       9.4 +/-    1.39  0.040 / 0.040
G32     215.9          45.1                8.8 +/-    0.56      11.9 +/-    0.56  0.220 / 0.300