PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/08-18:28:10
G08     321.4          10.5              -17.1 +/-   21.20     -47.1 +/-   21.20  0.060 / 0.100
G10     300.8          53.1                8.4 +/-    1.37      10.2 +/-    1.37  0.050 / 0.080
G14     210.6          13.7                9.4 +/-    3.48      24.2 +/-    3.48  0.030 / 0.040
G15     46.2           28.9                6.4 +/-    1.86      11.5 +/-    1.86  0.030 / 0.040
G20     357.5          65.2                8.4 +/-    1.16       9.2 +/-    1.16  0.090 / 0.460
G21     104.8          71.3               10.3 +/-    0.86      10.8 +/-    0.86  0.090 / 0.480
G24     91.2           26.6               10.7 +/-    0.41      20.2 +/-    0.41  0.090 / 0.160
G27     300.0          33.9                9.1 +/-    1.66      14.7 +/-    1.66  0.130 / 0.140
G32     211.3          34.0               11.7 +/-    1.82      19.0 +/-    1.82  0.140 / 0.400