PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/08-00:28:10
G03     226.2          64.5                6.5 +/-    1.06       7.1 +/-    1.06  0.040 / 0.050
G07     252.4          12.2                5.5 +/-   11.71      14.7 +/-   11.71  0.040 / 0.050
G09     308.1          26.2                3.8 +/-    1.42       7.3 +/-    1.42  0.140 / 0.380
G14     103.0          13.9                5.9 +/-    2.40      15.0 +/-    2.40  0.190 / 0.350
G16     108.0          61.8                5.7 +/-    0.82       6.3 +/-    0.82  0.110 / 0.220
G22     194.1          49.3                6.6 +/-    0.46       8.4 +/-    0.46  0.230 / 0.260
G23     324.7          54.6                5.0 +/-    0.54       6.0 +/-    0.54  0.050 / 0.030
G26     60.2           47.4                3.4 +/-    0.83       4.5 +/-    0.83  0.050 / 0.030
G31     56.1           14.0                3.5 +/-    1.80       8.9 +/-    1.80  0.040 / 0.040