PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/30-09:42:40
G02     231.4          71.1                4.9 +/-    0.75       5.1 +/-    0.75  0.030 / 0.050
G05     175.0          11.0               -1.2 +/-   18.45      -3.3 +/-   18.45  0.040 / 0.070
G06     42.1           64.0                4.6 +/-    0.35       5.1 +/-    0.35  0.110 / 0.250
G12     321.1          47.4                3.8 +/-    1.53       5.0 +/-    1.53  0.130 / 0.280
G17     68.5           22.6                4.0 +/-    0.88       8.3 +/-    0.88  0.110 / 0.310
G19     50.2           43.5                3.6 +/-    0.42       5.0 +/-    0.42  0.130 / 0.300
G24     244.4          36.9                7.7 +/-    1.49      11.8 +/-    1.49  0.060 / 0.100
G25     315.8          13.6                2.6 +/-    1.93       6.6 +/-    1.93  0.060 / 0.090