PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/09-23:27:50
G01     250.8          35.5               11.5 +/-    2.18      18.1 +/-    2.18  0.080 / 0.090
G03     316.1          42.9                8.7 +/-    0.76      12.0 +/-    0.76  0.080 / 0.090
G11     235.8          11.6               11.9 +/-    7.91      32.1 +/-    7.91  0.060 / 0.080
G14     60.5           40.6                8.0 +/-    1.10      11.6 +/-    1.10  0.070 / 0.090
G16     162.4          18.5               12.4 +/-    1.66      28.3 +/-    1.66  0.110 / 0.220
G18     218.3          26.5               10.8 +/-    4.45      20.5 +/-    4.45  0.120 / 0.240
G22     304.8          65.2                9.6 +/-    1.07      10.5 +/-    1.07  0.140 / 0.150
G26     137.2          37.9               12.8 +/-    0.45      19.3 +/-    0.45  0.150 / 0.160
G31     40.9           60.2                8.9 +/-    0.36      10.0 +/-    0.36  0.340 / 0.480
G32     77.4           22.7                8.8 +/-    1.68      18.1 +/-    1.68  0.250 / 0.480