PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-19:12:40
G08     278.4          21.8                8.0 +/-    1.96      16.9 +/-    1.96  0.040 / 0.070
G10     43.2           60.4                8.8 +/-    0.20      10.0 +/-    0.20  0.040 / 0.060
G14     243.5          54.3                7.5 +/-    0.87       9.0 +/-    0.87  0.120 / 0.210
G20     85.9           41.3               10.5 +/-    0.65      15.0 +/-    0.65  0.100 / 0.230
G21     152.7          26.0               10.5 +/-    2.60      20.1 +/-    2.60  0.030 / 0.040
G24     45.9           18.4                7.7 +/-    0.96      17.7 +/-    0.96  0.030 / 0.040
G27     240.1          23.5                7.7 +/-    1.53      15.6 +/-    1.53  0.070 / 0.180
G31     180.2          19.8               10.1 +/-    1.49      22.3 +/-    1.49  0.080 / 0.220
G32     298.6          77.0                8.8 +/-    0.87       9.0 +/-    0.87  0.110 / 0.240