PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/09-15:13:10
G05     49.2           17.4                5.7 +/-    1.38      13.3 +/-    1.38  0.090 / 0.150
G10     238.1          16.9                9.6 +/-    1.37      22.8 +/-    1.37  0.090 / 0.120
G13     70.3           34.7                9.0 +/-    0.92      14.4 +/-    0.92  0.110 / 0.350
G15     114.5          54.5                9.0 +/-    0.53      10.7 +/-    0.53  0.110 / 0.340
G16     310.4          14.0                6.5 +/-    3.29      16.6 +/-    3.29  0.030 / 0.060
G20     252.7          42.0                2.0 +/-    2.97       2.8 +/-    2.97  0.020 / 0.030
G21     317.1          49.0               -3.3 +/-    0.95      -4.2 +/-    0.95  0.050 / 0.070
G26     284.3          19.7                7.8 +/-    1.40      17.2 +/-    1.40  0.050 / 0.060
G29     156.2          69.9               11.1 +/-    1.04      11.8 +/-    1.04  0.100 / 0.150