PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/03-23:43:10
G01     295.1          40.5               10.3 +/-    0.70      14.8 +/-    0.70  0.060 / 0.090
G03     309.9          12.2                8.2 +/-    5.22      21.9 +/-    5.22  0.060 / 0.120
G10     115.8          30.4               11.3 +/-    1.19      19.7 +/-    1.19  0.070 / 0.090
G11     272.4          25.7               11.7 +/-    1.43      22.4 +/-    1.43  0.050 / 0.090
G14     10.4           63.3                9.0 +/-    0.38      10.0 +/-    0.38  0.050 / 0.070
G18     259.1          49.4               10.5 +/-    0.82      13.3 +/-    0.82  0.050 / 0.050
G22     312.9          32.6                8.2 +/-    2.57      13.6 +/-    2.57  0.120 / 0.240
G25     72.9           18.3                7.0 +/-    1.06      16.1 +/-    1.06  0.090 / 0.200
G31     142.5          75.6               11.2 +/-    0.73      11.5 +/-    0.73  0.080 / 0.130
G32     46.9           44.7                8.5 +/-    0.42      11.5 +/-    0.42  0.070 / 0.150