PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/06-00:12:50
G01     267.5          40.4                7.1 +/-    1.64      10.3 +/-    1.64  0.070 / 0.060
G03     316.0          30.3                7.0 +/-    1.38      12.1 +/-    1.38  0.060 / 0.050
G10     131.1          15.8                6.4 +/-    1.27      15.7 +/-    1.27  0.030 / 0.040
G11     247.7          19.7                7.6 +/-    0.96      16.8 +/-    0.96  0.030 / 0.030
G14     47.1           47.9                5.9 +/-    1.40       7.6 +/-    1.40  0.050 / 0.110
G22     313.6          52.8                6.1 +/-    1.51       7.5 +/-    1.51  0.070 / 0.100
G25     49.2           15.4                4.2 +/-    2.47      10.3 +/-    2.47  0.090 / 0.240
G26     150.1          25.2                8.7 +/-    1.43      16.9 +/-    1.43  0.090 / 0.310
G31     53.7           76.2                6.6 +/-    0.81       6.8 +/-    0.81  0.040 / 0.070
G32     64.9           32.9                4.6 +/-    0.59       7.7 +/-    0.59  0.040 / 0.080