PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/10-00:42:40
G01     281.9          41.5                4.0 +/-    3.62       5.7 +/-    3.62  0.040 / 0.060
G03     313.9          21.4                5.8 +/-    1.48      12.3 +/-    1.48  0.040 / 0.080
G10     124.6          22.9                8.7 +/-    1.23      17.7 +/-    1.23  0.050 / 0.080
G11     256.8          23.4                8.5 +/-    2.77      17.2 +/-    2.77  0.050 / 0.080
G14     33.1           55.1                6.9 +/-    1.34       8.2 +/-    1.34  0.050 / 0.050
G18     241.2          44.1                8.8 +/-    5.20      12.0 +/-    5.20  0.050 / 0.040
G22     314.5          43.4                6.8 +/-    0.66       9.3 +/-    0.66  0.080 / 0.140
G25     57.4           16.9                4.6 +/-    1.92      10.9 +/-    1.92  0.080 / 0.180
G31     88.3           79.6                7.1 +/-    0.66       7.2 +/-    0.66  0.080 / 0.110
G32     57.6           37.0                5.3 +/-    1.70       8.1 +/-    1.70  0.090 / 0.080