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                9.8 +/-    2.01      14.9 +/-    2.01  0.060 / 0.050
G03     316.7          39.5                6.2 +/-    0.94       9.1 +/-    0.94  0.030 / 0.050
G11     243.3          12.9                7.4 +/-    2.55      19.3 +/-    2.55  0.050 / 0.070
G14     52.3           46.5                6.9 +/-    0.80       9.0 +/-    0.80  0.040 / 0.070
G22     308.2          62.0                6.3 +/-    0.92       7.1 +/-    0.92  0.070 / 0.080
G23     284.3          17.5                9.1 +/-    2.23      21.3 +/-    2.23  0.080 / 0.080
G25     42.5           11.5                6.6 +/-    2.45      17.7 +/-    2.45  0.140 / 0.260
G26     139.1          35.6               10.6 +/-    1.11      16.6 +/-    1.11  0.150 / 0.300
G31     42.9           61.5                6.4 +/-    0.55       7.2 +/-    0.55  0.030 / 0.030
G32     75.1           23.3                8.0 +/-    1.52      16.3 +/-    1.52  0.030 / 0.040