PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/12-03:43:00
G01     282.2          42.6                3.0 +/-    3.99       4.2 +/-    3.99  0.060 / 0.090
G03     313.7          21.4                6.2 +/-    1.79      13.3 +/-    1.79  0.040 / 0.060
G10     123.5          22.8                6.0 +/-    1.01      12.2 +/-    1.01  0.050 / 0.060
G11     260.3          23.2                6.6 +/-    2.55      13.5 +/-    2.55  0.050 / 0.060
G14     29.5           56.7                5.0 +/-    2.19       5.8 +/-    2.19  0.050 / 0.060
G18     243.8          45.0                6.1 +/-    5.90       8.2 +/-    5.90  0.040 / 0.060
G22     314.6          42.3                5.3 +/-    1.00       7.4 +/-    1.00  0.100 / 0.110
G25     62.7           18.6                5.0 +/-    2.00      11.4 +/-    2.00  0.060 / 0.070
G31     88.7           78.5                5.5 +/-    0.64       5.6 +/-    0.64  0.070 / 0.210
G32     55.2           39.0                5.0 +/-    1.45       7.4 +/-    1.45  0.070 / 0.250