PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/12-23:57:40
G01     300.7          37.1                9.3 +/-    0.91      14.1 +/-    0.91  0.060 / 0.160
G10     112.7          34.5                9.7 +/-    0.38      15.5 +/-    0.38  0.070 / 0.130
G11     272.8          27.8                8.4 +/-    1.01      15.5 +/-    1.01  0.070 / 0.070
G14     10.2           63.6                8.1 +/-    0.52       9.0 +/-    0.52  0.070 / 0.080
G18     263.4          50.3                9.2 +/-    0.69      11.5 +/-    0.69  0.030 / 0.050
G22     311.8          30.4                7.7 +/-    1.02      13.4 +/-    1.02  0.040 / 0.060
G25     72.3           17.1                7.2 +/-    0.73      17.1 +/-    0.73  0.090 / 0.220
G31     158.1          71.9               10.5 +/-    0.75      11.0 +/-    0.75  0.070 / 0.190
G32     43.7           47.1                6.8 +/-    0.45       8.8 +/-    0.45  0.070 / 0.150