PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-11:58:00
G03     197.0          40.3                6.5 +/-    2.14       9.4 +/-    2.14  0.060 / 0.130
G07     272.8          30.1                7.6 +/-    0.83      13.2 +/-    0.83  0.070 / 0.100
G08     155.7          10.4              -11.6 +/-   30.70     -32.0 +/-   30.70  0.050 / 0.100
G09     316.8          40.9                5.0 +/-    1.06       7.2 +/-    1.06  0.060 / 0.110
G16     61.4           58.8                4.5 +/-    0.42       5.2 +/-    0.42  0.110 / 0.210
G22     182.8          24.0                4.6 +/-    4.06       9.2 +/-    4.06  0.080 / 0.230
G23     358.1          75.9                4.1 +/-    0.59       4.2 +/-    0.59  0.070 / 0.110
G26     45.3           30.5                4.3 +/-    0.50       7.4 +/-    0.50  0.080 / 0.110
G27     122.6          21.1                6.5 +/-    1.02      13.9 +/-    1.02  0.030 / 0.030