PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/03-04:43:00
G01     267.2          41.8                5.3 +/-    1.39       7.5 +/-    1.39  0.040 / 0.050
G03     316.2          30.8                5.3 +/-    0.76       9.1 +/-    0.76  0.040 / 0.050
G10     130.2          14.4                5.1 +/-    1.15      12.9 +/-    1.15  0.030 / 0.040
G11     249.9          18.7                5.9 +/-    1.47      13.5 +/-    1.47  0.030 / 0.040
G14     43.2           50.3                2.3 +/-    1.04       2.9 +/-    1.04  0.040 / 0.070
G18     231.6          38.0                7.4 +/-    0.90      11.2 +/-    0.90  0.040 / 0.060
G22     313.9          52.3                4.2 +/-    1.38       5.1 +/-    1.38  0.050 / 0.110
G25     52.4           16.6                2.7 +/-    1.09       6.4 +/-    1.09  0.060 / 0.110
G31     53.1           71.0                4.1 +/-    0.25       4.4 +/-    0.25  0.120 / 0.300
G32     64.4           32.5                2.6 +/-    0.82       4.3 +/-    0.82  0.110 / 0.290