PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/06-23:43:10
G01     287.8          42.3                8.9 +/-    0.97      12.5 +/-    0.97  0.060 / 0.070
G03     312.0          16.6                7.1 +/-    3.65      17.0 +/-    3.65  0.040 / 0.060
G10     120.3          26.1                9.3 +/-    1.17      17.8 +/-    1.17  0.080 / 0.060
G11     266.4          24.4               10.0 +/-    0.77      19.8 +/-    0.77  0.060 / 0.050
G14     19.8           60.4                8.3 +/-    1.29       9.4 +/-    1.29  0.090 / 0.200
G18     250.3          47.3               10.9 +/-    9.76      14.3 +/-    9.76  0.100 / 0.190
G22     314.0          37.4                8.0 +/-    0.98      12.1 +/-    0.98  0.170 / 0.080
G25     67.1           18.7                6.8 +/-    1.20      15.6 +/-    1.20  0.150 / 0.120
G31     117.0          78.7                9.0 +/-    0.45       9.2 +/-    0.45  0.060 / 0.090
G32     52.1           40.8                7.1 +/-    1.01      10.2 +/-    1.01  0.050 / 0.090