PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-18:27:40
G08     319.5          12.5                8.3 +/-    1.98      21.9 +/-    1.98  0.030 / 0.030
G10     305.9          54.6               10.5 +/-    0.95      12.6 +/-    0.95  0.040 / 0.040
G14     211.5          16.7               15.4 +/-    0.86      36.7 +/-    0.86  0.140 / 0.260
G15     45.8           25.9                9.2 +/-    3.19      17.7 +/-    3.19  0.200 / 0.270
G20     5.2            64.8               11.1 +/-    0.69      12.2 +/-    0.69  0.250 / 0.330
G21     112.4          68.9               14.8 +/-    0.54      15.7 +/-    0.54  0.160 / 0.230
G24     87.5           27.5               12.5 +/-    1.54      23.1 +/-    1.54  0.230 / 0.130
G27     296.4          35.1               11.2 +/-    4.74      17.7 +/-    4.74  0.210 / 0.260
G32     212.9          37.2               15.4 +/-    2.13      23.5 +/-    2.13  0.080 / 0.110