PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/07-01:43:00
G05     48.5           16.7                6.5 +/-    0.88      15.4 +/-    0.88  0.050 / 0.090
G10     235.4          13.0               13.5 +/-    1.76      35.2 +/-    1.76  0.050 / 0.080
G13     76.1           35.5                9.2 +/-    0.51      14.5 +/-    0.51  0.130 / 0.400
G15     123.8          52.0               12.9 +/-    0.55      15.9 +/-    0.55  0.150 / 0.440
G16     316.6          10.9                2.8 +/-   13.20       7.6 +/-   13.20  0.120 / 0.370
G20     247.4          36.2               13.5 +/-    1.07      20.9 +/-    1.07  0.180 / 0.350
G21     312.9          46.4                9.1 +/-    0.76      12.1 +/-    0.76  0.230 / 0.460
G25     200.0          12.2               13.8 +/-    2.07      36.8 +/-    2.07  0.220 / 0.580
G26     289.9          19.8               10.3 +/-    2.50      22.8 +/-    2.50  0.070 / 0.160
G29     150.5          71.1               11.2 +/-    0.83      11.7 +/-    0.83  0.110 / 0.230