PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/03-17:12:30
G10     250.4          27.0               11.7 +/-    1.28      21.9 +/-    1.28  0.040 / 0.050
G13     53.5           29.6                8.5 +/-    1.09      15.1 +/-    1.09  0.040 / 0.050
G15     91.8           59.0               11.4 +/-    0.82      13.0 +/-    0.82  0.160 / 0.690
G16     296.2          15.4               10.1 +/-    2.72      24.8 +/-    2.72  0.150 / 0.650
G20     269.7          50.8                9.2 +/-    0.53      11.5 +/-    0.53  0.070 / 0.160
G21     335.9          61.0               11.2 +/-    0.57      12.6 +/-    0.57  0.080 / 0.170
G26     269.2          15.5               11.5 +/-    1.63      28.3 +/-    1.63  0.030 / 0.040
G29     164.0          49.8               12.5 +/-    2.81      15.7 +/-    2.81  0.030 / 0.040