PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-16:28:00
G10     269.6          41.2                8.5 +/-    0.60      12.1 +/-    0.60  0.130 / 0.260
G13     40.6           15.7                7.1 +/-    2.04      17.3 +/-    2.04  0.340 / 0.340
G15     55.7           45.2                7.4 +/-    1.24       9.9 +/-    1.24  0.220 / 0.470
G16     276.5          12.1                8.1 +/-    1.40      21.5 +/-    1.40  0.420 / 0.610
G20     306.1          62.5                9.0 +/-    0.51      10.0 +/-    0.51  0.180 / 0.310
G21     8.3            72.6                9.1 +/-    0.94       9.5 +/-    0.94  0.170 / 0.320
G24     120.8          15.1               11.1 +/-    2.16      27.4 +/-    2.16  0.070 / 0.110
G27     318.0          20.2                5.3 +/-    1.85      11.5 +/-    1.85  0.060 / 0.110
G29     167.6          30.5               10.6 +/-    0.99      18.3 +/-    0.99  0.040 / 0.040
G32     203.8          11.8               -0.7 +/-   34.13      -1.9 +/-   34.13  0.050 / 0.050