PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/12-20:27:50
G08     264.8          18.1               10.0 +/-    1.69      22.9 +/-    1.69  0.120 / 0.210
G10     62.8           57.7               10.1 +/-    0.76      11.7 +/-    0.76  0.150 / 0.170
G11     310.4          18.4               10.4 +/-    1.77      23.7 +/-    1.77  0.140 / 0.410
G14     268.2          66.9                9.8 +/-    0.80      10.6 +/-    0.80  0.090 / 0.390
G18     311.3          34.4                9.4 +/-    1.22      15.0 +/-    1.22  0.040 / 0.050
G20     96.0           36.2               11.1 +/-    0.57      17.2 +/-    0.57  0.040 / 0.060
G21     154.4          13.3               11.0 +/-    4.32      28.5 +/-    4.32  0.120 / 0.250
G27     233.2          16.1               10.0 +/-    2.34      24.2 +/-    2.34  0.150 / 0.280
G31     179.5          29.4               12.3 +/-    1.25      21.8 +/-    1.25  0.110 / 0.180
G32     340.6          74.0               10.0 +/-    0.58      10.4 +/-    0.58  0.120 / 0.250