PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-22:42:40
G01     219.5          12.3                7.7 +/-    3.18      20.3 +/-    3.18  0.040 / 0.040
G03     273.7          69.5                6.4 +/-    0.89       6.8 +/-    0.89  0.030 / 0.030
G09     298.8          15.1                5.3 +/-    3.09      13.3 +/-    3.09  0.120 / 0.210
G14     89.1           25.0                8.4 +/-    2.41      16.5 +/-    2.41  0.110 / 0.200
G16     137.3          50.8                8.4 +/-    0.83      10.5 +/-    0.83  0.030 / 0.030
G22     209.1          65.6                7.5 +/-    1.13       8.1 +/-    1.13  0.030 / 0.030
G23     311.7          41.6                6.5 +/-    1.38       9.2 +/-    1.38  0.050 / 0.060
G26     85.9           54.2                6.6 +/-    1.18       7.9 +/-    1.18  0.040 / 0.050
G31     48.0           26.9                4.1 +/-    2.18       7.6 +/-    2.18  0.090 / 0.190