PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/07-17:42:50
G08     320.7          11.1               -7.4 +/-   33.34     -20.2 +/-   33.34  0.060 / 0.090
G10     308.8          55.8                7.7 +/-    1.15       9.0 +/-    1.15  0.080 / 0.090
G14     212.1          12.9                9.3 +/-    2.74      24.4 +/-    2.74  0.120 / 0.380
G15     45.4           20.7                7.7 +/-    2.55      16.7 +/-    2.55  0.250 / 0.640
G20     12.4           64.0                7.6 +/-    0.74       8.4 +/-    0.74  0.090 / 0.120
G21     111.8          70.1                9.8 +/-    1.26      10.3 +/-    1.26  0.100 / 0.110
G24     93.0           28.8                9.4 +/-    1.20      16.9 +/-    1.20  0.230 / 0.350
G27     294.1          36.7                6.7 +/-    4.78      10.3 +/-    4.78  0.250 / 0.430
G32     212.4          39.1               10.7 +/-    1.36      15.8 +/-    1.36  0.040 / 0.040