PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-22:43:10
G02     38.8           50.0                9.7 +/-    0.60      12.3 +/-    0.60  0.040 / 0.050
G05     122.0          67.0               10.8 +/-    0.60      11.6 +/-    0.60  0.040 / 0.060
G06     56.9           11.6                9.3 +/-    3.38      25.1 +/-    3.38  0.050 / 0.060
G12     195.8          62.4               12.5 +/-    1.47      13.9 +/-    1.47  0.050 / 0.060
G25     286.1          56.7                9.1 +/-    0.92      10.6 +/-    0.92  0.040 / 0.050
G29     312.9          34.8               10.0 +/-    1.45      16.0 +/-    1.45  0.040 / 0.050