PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/26-21:12:50
G01     251.0          37.6               10.9 +/-    1.33      16.5 +/-    1.33  0.050 / 0.040
G03     316.7          39.5                6.7 +/-    1.21       9.9 +/-    1.21  0.040 / 0.040
G11     243.3          12.9                9.8 +/-    2.00      25.7 +/-    2.00  0.050 / 0.080
G14     52.3           46.5                6.2 +/-    0.67       8.1 +/-    0.67  0.040 / 0.080
G22     308.2          62.0                7.4 +/-    0.75       8.3 +/-    0.75  0.140 / 0.330
G23     284.3          17.5               10.1 +/-    2.66      23.6 +/-    2.66  0.160 / 0.350
G25     42.5           11.5                6.7 +/-    1.25      18.2 +/-    1.25  0.070 / 0.070
G26     139.1          35.6               11.6 +/-    0.66      18.2 +/-    0.66  0.070 / 0.090
G31     42.9           61.5                7.8 +/-    0.51       8.7 +/-    0.51  0.100 / 0.230
G32     75.1           23.3                6.7 +/-    1.05      13.7 +/-    1.05  0.090 / 0.210