PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-01:28:10
G05     48.3           17.4                7.2 +/-    1.31      16.8 +/-    1.31  0.250 / 0.360
G10     234.9          12.4               -4.7 +/-   39.92     -12.5 +/-   39.92  0.130 / 0.360
G13     77.1           35.6               11.0 +/-    1.00      17.3 +/-    1.00  0.250 / 0.310
G15     125.0          51.5               11.6 +/-    0.63      14.4 +/-    0.63  0.280 / 0.200
G16     317.1          10.7               -5.0 +/-   13.98     -13.7 +/-   13.98  0.060 / 0.080
G20     246.7          35.6               13.0 +/-    1.62      20.5 +/-    1.62  0.070 / 0.070
G21     312.1          45.9                9.3 +/-    1.54      12.4 +/-    1.54  0.160 / 0.300
G25     200.4          12.8               12.2 +/-    2.61      32.1 +/-    2.61  0.080 / 0.110
G26     290.6          19.8                6.9 +/-    1.35      15.3 +/-    1.35  0.080 / 0.110
G29     149.7          72.1               10.2 +/-    0.83      10.7 +/-    0.83  0.030 / 0.060