PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/12/03-19:27:50
G01     318.7          19.2               12.4 +/-    1.95      27.7 +/-    1.95  0.090 / 0.050
G08     254.1          12.5               11.8 +/-    1.13      31.1 +/-    1.13  0.080 / 0.050
G10     82.3           51.8               13.2 +/-    1.03      16.2 +/-    1.03  0.130 / 0.380
G11     300.7          24.5               14.3 +/-    1.85      28.3 +/-    1.85  0.220 / 0.320
G14     302.7          71.3               14.5 +/-    0.60      15.2 +/-    0.60  0.150 / 0.280
G20     106.6          28.0               13.4 +/-    1.00      24.5 +/-    1.00  0.170 / 0.300
G22     301.4          10.9                4.7 +/-   17.67      12.8 +/-   17.67  0.220 / 0.530
G31     178.3          41.0               16.3 +/-    1.37      23.4 +/-    1.37  0.170 / 0.460
G32     8.9            66.9               13.1 +/-    0.58      14.2 +/-    0.58  0.080 / 0.060