PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-19:27:50
G01     305.9          35.8               27.0 +/-    1.25      42.3 +/-    1.25  0.080 / 0.150
G10     106.2          37.9               26.7 +/-    1.04      40.3 +/-    1.04  0.080 / 0.140
G11     285.7          25.7               11.1 +/-    2.17      21.3 +/-    2.17  0.070 / 0.060
G14     343.4          68.3               11.1 +/-    0.74      11.8 +/-    0.74  0.070 / 0.050
G20     121.2          11.2               11.2 +/-    2.82      30.4 +/-    2.82  0.050 / 0.080
G22     309.9          24.5                7.0 +/-    0.91      13.8 +/-    0.91  0.060 / 0.080
G25     82.6           16.0               19.8 +/-    1.91      48.0 +/-    1.91  0.100 / 0.180
G31     166.3          64.4               12.2 +/-    1.39      13.4 +/-    1.39  0.070 / 0.210
G32     37.7           51.3                9.7 +/-    0.29      12.1 +/-    0.29  0.040 / 0.060