PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-18:42:40
G08     292.7          23.1                7.5 +/-    1.35      15.3 +/-    1.35  0.070 / 0.100
G10     14.2           62.6                7.8 +/-    0.75       8.7 +/-    0.75  0.060 / 0.100
G14     229.4          42.7               12.2 +/-    0.87      17.0 +/-    0.87  0.080 / 0.110
G20     69.6           49.5                8.9 +/-    0.49      11.3 +/-    0.49  0.090 / 0.090
G21     147.4          39.5               12.0 +/-    1.13      17.6 +/-    1.13  0.030 / 0.030
G24     56.4           26.0                9.0 +/-    0.92      17.3 +/-    0.92  0.030 / 0.030
G27     253.1          31.7               10.0 +/-    1.91      16.9 +/-    1.91  0.050 / 0.100
G32     248.5          70.2                9.8 +/-    0.77      10.3 +/-    0.77  0.050 / 0.090