PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/15-02:12:50
G01     289.6          40.6               10.0 +/-    4.58      14.5 +/-    4.58  0.070 / 0.080
G03     312.1          16.8                4.9 +/-    3.82      11.6 +/-    3.82  0.080 / 0.090
G10     120.5          27.5                8.6 +/-    1.24      15.9 +/-    1.24  0.040 / 0.040
G11     262.9          25.5                9.1 +/-    3.62      17.6 +/-    3.62  0.060 / 0.040
G14     24.4           58.7                7.5 +/-    0.70       8.6 +/-    0.70  0.060 / 0.090
G18     249.6          47.1                7.4 +/-    7.77       9.6 +/-    7.77  0.050 / 0.070
G22     313.9          38.7                7.0 +/-    1.18      10.4 +/-    1.18  0.070 / 0.100
G25     63.8           17.9                4.3 +/-    3.02       9.9 +/-    3.02  0.050 / 0.090
G31     118.3          79.3                8.3 +/-    0.68       8.5 +/-    0.68  0.080 / 0.160
G32     52.8           40.3                5.7 +/-    1.09       8.3 +/-    1.09  0.100 / 0.120