PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-02:13:10
G03     229.3          64.9                5.8 +/-    0.73       6.3 +/-    0.73  0.050 / 0.040
G07     251.5          11.2               -4.4 +/-   13.39     -11.8 +/-   13.39  0.050 / 0.060
G09     306.6          22.5                4.1 +/-    1.12       8.4 +/-    1.12  0.070 / 0.270
G14     104.3          10.1                5.0 +/-    1.77      14.0 +/-    1.77  0.060 / 0.230
G16     129.7          62.0                7.1 +/-    0.57       7.9 +/-    0.57  0.410 / 0.300
G22     193.0          50.9                7.5 +/-    0.84       9.4 +/-    0.84  0.370 / 0.270
G23     322.3          52.1                5.3 +/-    0.97       6.5 +/-    0.97  0.120 / 0.130
G26     65.5           52.0                4.8 +/-    0.95       5.9 +/-    0.95  0.130 / 0.130
G31     53.8           19.1                2.4 +/-    3.36       5.5 +/-    3.36  0.230 / 0.420