PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/13-22:58:00
G01     318.5          19.5               11.0 +/-    3.33      24.6 +/-    3.33  0.120 / 0.400
G08     254.0          12.2               14.1 +/-    2.10      37.4 +/-    2.10  0.220 / 0.340
G10     83.0           51.7               10.9 +/-    0.90      13.5 +/-    0.90  0.220 / 0.300
G11     300.4          24.6               11.3 +/-    0.96      22.3 +/-    0.96  0.210 / 0.280
G14     302.3          71.0               12.0 +/-    0.64      12.6 +/-    0.64  0.040 / 0.060
G18     301.6          43.1               10.9 +/-    1.30      15.1 +/-    1.30  0.040 / 0.050
G20     107.0          27.7               10.2 +/-    2.18      18.8 +/-    2.18  0.100 / 0.200
G22     301.6          10.9                3.6 +/-   14.95       9.8 +/-   14.95  0.110 / 0.210
G31     175.9          43.8               14.1 +/-    1.18      19.4 +/-    1.18  0.230 / 0.350
G32     12.5           65.7                9.0 +/-    0.89       9.8 +/-    0.89  0.240 / 0.380