PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/05-20:12:50
G08     311.7          18.0               10.1 +/-    1.41      23.4 +/-    1.41  0.060 / 0.080
G10     324.2          58.5               12.8 +/-    0.82      14.7 +/-    0.82  0.080 / 0.080
G14     216.5          28.6               14.2 +/-    2.13      25.6 +/-    2.13  0.060 / 0.120
G15     46.2           12.8                8.6 +/-    1.75      22.5 +/-    1.75  0.070 / 0.120
G18     34.7           60.2                9.8 +/-    0.33      11.1 +/-    0.33  0.040 / 0.050
G21     130.7          56.6               12.3 +/-    0.64      14.4 +/-    0.64  0.040 / 0.060
G24     79.4           30.6               11.6 +/-    1.01      20.1 +/-    1.01  0.080 / 0.190
G27     277.5          38.0               12.6 +/-    1.48      19.0 +/-    1.48  0.100 / 0.160
G32     220.9          46.7               13.5 +/-    1.22      17.7 +/-    1.22  0.050 / 0.050