PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/05-08:13:00
G01     38.2           12.0                1.7 +/-    5.42       4.6 +/-    5.42  0.070 / 0.210
G02     199.1          11.7                0.4 +/-    7.00       1.2 +/-    7.00  0.100 / 0.190
G06     172.4          43.4                6.7 +/-    0.73       9.2 +/-    0.73  0.130 / 0.250
G13     233.1          20.2                5.0 +/-    3.18      11.0 +/-    3.18  0.090 / 0.180
G15     265.8          10.9                3.6 +/-    1.43      10.0 +/-    1.43  0.030 / 0.030
G17     8.2            68.0                4.5 +/-    0.44       4.8 +/-    0.44  0.030 / 0.030
G19     293.7          72.1                5.0 +/-    0.44       5.2 +/-    0.44  0.040 / 0.070
G24     315.5          20.7                2.5 +/-    3.73       5.4 +/-    3.73  0.040 / 0.050
G28     68.0           51.2                5.4 +/-    1.10       6.7 +/-    1.10  0.240 / 0.300
G30     156.5          27.0                5.4 +/-    1.23      10.2 +/-    1.23  0.420 / 0.330