PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/06-23:42:50
G01     283.8          41.1                9.2 +/-    0.92      13.1 +/-    0.92  0.040 / 0.080
G03     313.4          20.1                8.2 +/-    2.02      18.0 +/-    2.02  0.050 / 0.070
G10     123.6          25.3                9.3 +/-    1.38      18.0 +/-    1.38  0.050 / 0.080
G11     259.1          24.8               10.3 +/-    1.86      20.2 +/-    1.86  0.080 / 0.080
G14     32.8           55.0                7.2 +/-    0.42       8.6 +/-    0.42  0.050 / 0.130
G22     314.3          42.0                7.6 +/-    1.75      10.7 +/-    1.75  0.050 / 0.120
G25     60.3           18.2                5.9 +/-    0.60      13.6 +/-    0.60  0.030 / 0.020
G26     156.9          15.5               11.0 +/-    3.76      27.0 +/-    3.76  0.020 / 0.020
G31     122.4          81.5                9.6 +/-    0.96       9.7 +/-    0.96  0.040 / 0.060
G32     54.2           40.4                6.9 +/-    0.72      10.0 +/-    0.72  0.050 / 0.060