PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-13:43:00
G07     341.3          61.0                6.4 +/-    0.42       7.2 +/-    0.42  0.030 / 0.050
G08     101.5          51.8                7.5 +/-    0.73       9.2 +/-    0.73  0.050 / 0.040
G09     195.8          75.2                6.9 +/-    1.20       7.1 +/-    1.20  0.120 / 0.240
G11     145.4          13.8                7.5 +/-    2.12      19.1 +/-    2.12  0.080 / 0.260
G23     154.6          39.9                9.1 +/-    0.91      13.3 +/-    0.91  0.120 / 0.450
G27     56.5           32.6                5.4 +/-    0.73       9.0 +/-    0.73  0.120 / 0.490
G28     235.4          24.2                8.6 +/-    0.90      17.1 +/-    0.90  0.040 / 0.080
G30     303.6          37.9                6.9 +/-    0.91      10.4 +/-    0.91  0.050 / 0.060