PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/08-00:43:00
G01     248.9          36.2               10.5 +/-    1.70      16.4 +/-    1.70  0.040 / 0.050
G03     316.5          42.0                7.4 +/-    0.66      10.5 +/-    0.66  0.040 / 0.050
G11     239.8          11.6               10.1 +/-    2.95      27.1 +/-    2.95  0.070 / 0.070
G14     56.5           43.9                8.3 +/-    1.37      11.4 +/-    1.37  0.050 / 0.090
G22     306.0          63.7                6.8 +/-    0.47       7.5 +/-    0.47  0.070 / 0.070
G23     286.6          20.0                8.8 +/-    1.19      19.3 +/-    1.19  0.050 / 0.070
G25     41.2           10.7                3.7 +/-    5.25      10.2 +/-    5.25  0.160 / 0.480
G26     136.4          37.7                9.7 +/-    0.73      14.6 +/-    0.73  0.170 / 0.480
G31     42.1           57.7                6.9 +/-    0.63       8.1 +/-    0.63  0.090 / 0.450
G32     76.8           22.5                6.2 +/-    1.57      12.9 +/-    1.57  0.110 / 0.490