PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-21:28:00
G08     268.8          19.0                8.7 +/-    3.07      19.7 +/-    3.07  0.090 / 0.250
G10     55.8           59.8                8.3 +/-    0.28       9.4 +/-    0.28  0.100 / 0.260
G11     312.8          16.1                9.3 +/-    1.78      22.4 +/-    1.78  0.100 / 0.160
G14     263.4          65.6                9.6 +/-    1.33      10.5 +/-    1.33  0.110 / 0.160
G18     90.2           36.8                9.4 +/-    0.86      14.5 +/-    0.86  0.080 / 0.140
G21     153.0          14.1               11.7 +/-    3.68      29.8 +/-    3.68  0.040 / 0.160
G24     41.2           12.9                7.5 +/-    2.20      19.5 +/-    2.20  0.170 / 0.440
G27     232.2          16.9               12.1 +/-    1.04      28.7 +/-    1.04  0.130 / 0.440
G31     181.2          25.2               12.9 +/-    2.04      25.1 +/-    2.04  0.040 / 0.030
G32     321.7          74.9                9.3 +/-    0.85       9.6 +/-    0.85  0.040 / 0.040