PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/05-02:57:40
G01     287.3          40.9               12.0 +/-    1.70      17.1 +/-    1.70  0.040 / 0.060
G03     312.5          17.1                5.3 +/-    2.40      12.6 +/-    2.40  0.050 / 0.070
G10     121.8          26.2                6.0 +/-    1.26      11.4 +/-    1.26  0.040 / 0.050
G11     260.6          25.1                6.3 +/-    5.23      12.2 +/-    5.23  0.050 / 0.050
G14     27.5           57.5                6.0 +/-    1.74       6.9 +/-    1.74  0.090 / 0.270
G18     248.0          46.3                5.9 +/-    3.30       7.9 +/-    3.30  0.130 / 0.210
G22     313.9          39.0                5.3 +/-    1.09       7.9 +/-    1.09  0.050 / 0.080
G25     63.0           18.2                4.3 +/-    1.14       9.9 +/-    1.14  0.050 / 0.070
G31     99.2           78.9                5.6 +/-    0.58       5.7 +/-    0.58  0.070 / 0.140
G32     54.9           38.6                4.7 +/-    0.75       7.0 +/-    0.75  0.090 / 0.120