PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/07-19:57:40
G08     314.1          16.5               18.5 +/-    2.14      44.4 +/-    2.14  0.050 / 0.080
G10     318.7          57.4               18.4 +/-    0.96      21.4 +/-    0.96  0.070 / 0.100
G14     215.0          25.7               25.9 +/-    6.56      49.8 +/-    6.56  0.040 / 0.050
G15     45.8           15.3               13.9 +/-    1.92      34.2 +/-    1.92  0.030 / 0.050
G18     29.4           61.5               19.6 +/-    0.38      22.0 +/-    0.38  0.090 / 0.530
G20     81.1           10.2               18.0 +/-    3.23      50.0 +/-    3.23  0.090 / 0.470
G21     127.2          59.4               24.2 +/-    0.47      27.6 +/-    0.47  0.060 / 0.120
G24     83.1           30.3               20.8 +/-    0.68      36.1 +/-    0.68  0.060 / 0.110
G27     281.6          38.1               19.6 +/-    0.98      29.5 +/-    0.98  0.070 / 0.230
G32     218.7          43.7               26.2 +/-    1.24      36.0 +/-    1.24  0.080 / 0.220