PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-19:57:30
G01     319.1          19.3                8.8 +/-    1.36      19.7 +/-    1.36  0.050 / 0.050
G08     258.8          14.1                7.4 +/-    2.21      18.7 +/-    2.21  0.040 / 0.060
G10     79.3           51.9               10.1 +/-    0.42      12.4 +/-    0.42  0.190 / 0.440
G11     306.6          20.0                9.3 +/-    2.61      20.6 +/-    2.61  0.200 / 0.460
G14     281.6          67.5                8.4 +/-    0.62       9.0 +/-    0.62  0.030 / 0.040
G20     105.5          27.5               11.1 +/-    0.91      20.5 +/-    0.91  0.040 / 0.040
G27     224.7          9.9                10.8 +/-    2.05      30.1 +/-    2.05  0.170 / 0.270
G31     175.7          40.8               11.2 +/-    0.87      16.0 +/-    0.87  0.180 / 0.270
G32     8.6            67.7                8.7 +/-    1.05       9.4 +/-    1.05  0.170 / 0.280