PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/09-22:42:40
G01     277.5          41.7               10.7 +/-    1.62      15.2 +/-    1.62  0.040 / 0.070
G03     314.7          24.4                8.7 +/-    1.14      17.2 +/-    1.14  0.040 / 0.070
G10     126.7          20.2               12.5 +/-    0.60      27.3 +/-    0.60  0.180 / 0.320
G11     253.5          22.0               11.1 +/-    1.50      23.2 +/-    1.50  0.170 / 0.430
G14     37.7           52.8                9.7 +/-    0.67      11.8 +/-    0.67  0.050 / 0.060
G18     236.4          42.0               11.4 +/-    1.11      16.1 +/-    1.11  0.040 / 0.060
G22     314.5          46.3                6.6 +/-    1.98       8.8 +/-    1.98  0.070 / 0.080
G25     53.2           15.6                8.2 +/-    2.25      20.2 +/-    2.25  0.050 / 0.080
G31     76.9           79.3               10.4 +/-    0.48      10.6 +/-    0.48  0.140 / 0.330
G32     59.9           35.5                7.1 +/-    0.85      11.2 +/-    0.85  0.130 / 0.370