PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/08-19:27:40
G10     262.4          35.6               17.1 +/-    0.94      26.8 +/-    0.94  0.120 / 0.200
G13     44.1           21.4               12.1 +/-    2.58      25.7 +/-    2.58  0.120 / 0.220
G15     68.9           55.5               13.7 +/-    0.52      16.2 +/-    0.52  0.040 / 0.040
G16     283.0          13.5               12.9 +/-    1.66      33.3 +/-    1.66  0.040 / 0.030
G20     289.3          58.2               15.0 +/-    1.43      17.4 +/-    1.43  0.150 / 0.360
G21     354.6          69.2               13.9 +/-    0.56      14.7 +/-    0.56  0.150 / 0.380
G24     121.2          12.0               17.0 +/-    3.05      45.4 +/-    3.05  0.080 / 0.240
G27     320.9          14.1               11.4 +/-    3.59      28.9 +/-    3.59  0.090 / 0.280
G29     167.2          36.2               15.5 +/-    0.73      24.1 +/-    0.73  0.040 / 0.040