PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/06-05:43:00
G01     231.7          23.7                6.3 +/-    1.17      12.7 +/-    1.17  0.030 / 0.040
G03     305.1          61.2                4.2 +/-    0.66       4.7 +/-    0.66  0.050 / 0.050
G14     77.1           30.9                3.3 +/-    0.79       5.6 +/-    0.79  0.080 / 0.150
G16     152.4          35.6                6.6 +/-    1.11      10.3 +/-    1.11  0.070 / 0.160
G18     208.0          12.9                1.9 +/-    1.66       4.9 +/-    1.66  0.090 / 0.250
G22     251.7          75.0                3.8 +/-    0.58       4.0 +/-    0.58  0.100 / 0.250
G23     302.3          34.2                5.0 +/-    1.10       8.0 +/-    1.10  0.100 / 0.120
G26     113.6          50.9                6.3 +/-    0.95       7.9 +/-    0.95  0.080 / 0.140
G31     43.0           38.9                1.9 +/-    0.49       2.8 +/-    0.49  0.050 / 0.050
G32     91.5           12.3                5.8 +/-    1.06      15.5 +/-    1.06  0.050 / 0.060