PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/06-00:12:50
G01     306.8          33.7                7.4 +/-    1.22      12.0 +/-    1.22  0.080 / 0.180
G10     106.7          39.1               10.3 +/-    0.65      15.2 +/-    0.65  0.080 / 0.170
G11     279.9          28.4                8.8 +/-    1.51      16.0 +/-    1.51  0.070 / 0.110
G14     357.2          66.8                8.5 +/-    0.67       9.1 +/-    0.67  0.070 / 0.080
G18     274.3          50.6               10.4 +/-    0.68      13.1 +/-    0.68  0.060 / 0.190
G20     120.8          13.7               11.6 +/-    3.18      29.7 +/-    3.18  0.070 / 0.180
G22     309.9          25.4                7.4 +/-    3.23      14.4 +/-    3.23  0.050 / 0.050
G25     78.8           16.1                8.2 +/-    1.40      19.9 +/-    1.40  0.040 / 0.060
G31     166.0          65.6               10.4 +/-    1.68      11.4 +/-    1.68  0.050 / 0.070
G32     37.6           51.4                8.4 +/-    0.41      10.4 +/-    0.41  0.050 / 0.090