PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-05:12:30
G08     293.9          22.6                2.7 +/-   12.15       5.6 +/-   12.15  0.050 / 0.130
G10     12.4           62.8                8.4 +/-   31.55       9.3 +/-   31.55  0.050 / 0.100
G14     230.0          47.3               11.6 +/-   30.74      15.2 +/-   30.74  0.110 / 0.120
G18     317.8          11.6               -7.6 +/-   30.93     -20.5 +/-   30.93  0.120 / 0.150
G20     66.6           51.8                9.1 +/-   31.40      11.3 +/-   31.40  0.040 / 0.040
G21     147.2          39.6               11.1 +/-   33.06      16.2 +/-   33.06  0.030 / 0.040
G24     55.3           25.0                6.6 +/-   31.69      12.9 +/-   31.69  0.070 / 0.090
G27     254.6          31.6               11.4 +/-   32.42      19.2 +/-   32.42  0.060 / 0.090
G32     244.7          65.8               10.2 +/-   31.38      11.1 +/-   31.38  0.100 / 0.160