PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/05/26-10:58:00
G01     250.0          34.7                7.1 +/-    1.01      11.3 +/-    1.01  0.040 / 0.090
G03     315.7          46.0                4.0 +/-    1.47       5.3 +/-    1.47  0.040 / 0.090
G14     57.8           43.8                4.4 +/-    0.61       6.1 +/-    0.61  0.060 / 0.120
G16     160.9          20.4               -7.3 +/-   12.60     -15.8 +/-   12.60  0.080 / 0.120
G18     220.7          26.9                6.5 +/-    1.38      12.2 +/-    1.38  0.040 / 0.040
G22     299.7          70.9                5.9 +/-    0.63       6.2 +/-    0.63  0.050 / 0.040
G23     289.2          23.3                6.4 +/-    1.59      13.0 +/-    1.59  0.040 / 0.070
G26     132.6          39.6                7.0 +/-    0.51      10.2 +/-    0.51  0.050 / 0.090
G31     41.2           54.9                4.2 +/-    0.69       5.1 +/-    0.69  0.070 / 0.210
G32     79.1           20.7                2.3 +/-    1.14       5.0 +/-    1.14  0.070 / 0.180