PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/04-22:12:50
G01     305.6          34.5               11.2 +/-    1.20      17.9 +/-    1.20  0.070 / 0.090
G10     108.0          38.1               13.5 +/-    0.86      20.3 +/-    0.86  0.080 / 0.090
G11     278.2          28.3               12.2 +/-    1.58      22.1 +/-    1.58  0.030 / 0.040
G14     1.3            66.0               12.4 +/-    0.48      13.4 +/-    0.48  0.040 / 0.030
G18     271.0          50.9               19.0 +/-    2.33      23.7 +/-    2.33  0.110 / 0.200
G20     121.6          12.7               12.4 +/-    2.22      32.5 +/-    2.22  0.110 / 0.150
G22     310.3          26.4               11.6 +/-    1.18      21.9 +/-    1.18  0.040 / 0.060
G25     76.2           16.1               12.5 +/-    1.78      30.2 +/-    1.78  0.060 / 0.060
G31     167.5          65.9               14.1 +/-    0.60      15.3 +/-    0.60  0.080 / 0.140
G32     38.3           51.0               11.4 +/-    1.27      14.2 +/-    1.27  0.070 / 0.130