PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-12:13:10
G02     243.7          77.3                5.0 +/-    0.42       5.1 +/-    0.42  0.120 / 0.170
G05     172.9          15.5                5.8 +/-    1.75      14.3 +/-    1.75  0.090 / 0.200
G06     40.0           61.5                3.5 +/-    0.63       4.0 +/-    0.63  0.080 / 0.070
G12     321.3          51.3                4.1 +/-    0.54       5.1 +/-    0.54  0.100 / 0.060
G17     72.7           20.4                3.1 +/-    1.81       6.8 +/-    1.81  0.040 / 0.050
G19     59.3           36.9                3.1 +/-    1.05       4.8 +/-    1.05  0.040 / 0.050
G24     246.4          34.7                7.3 +/-    2.14      11.6 +/-    2.14  0.030 / 0.030
G25     316.9          13.9               -0.2 +/-    4.38      -0.5 +/-    4.38  0.030 / 0.030