PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/29-17:12:50
G08     318.7          13.4                5.6 +/-    1.46      14.4 +/-    1.46  0.150 / 0.450
G10     308.0          55.2                6.8 +/-    0.92       8.1 +/-    0.92  0.150 / 0.520
G14     211.9          18.1               10.4 +/-    1.41      24.1 +/-    1.41  0.060 / 0.080
G15     45.7           24.0                5.9 +/-    0.56      11.8 +/-    0.56  0.060 / 0.070
G20     8.3            64.6                7.9 +/-    0.60       8.6 +/-    0.60  0.120 / 0.210
G21     115.6          67.0                8.6 +/-    1.09       9.2 +/-    1.09  0.130 / 0.200
G24     85.5           27.6                7.9 +/-    1.74      14.6 +/-    1.74  0.080 / 0.120
G27     295.3          35.3                8.0 +/-    1.38      12.6 +/-    1.38  0.080 / 0.110
G32     213.6          38.0               11.3 +/-    1.58      17.0 +/-    1.58  0.030 / 0.050