PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/01-20:12:30
G08     292.9          23.7                8.0 +/-    1.68      16.1 +/-    1.68  0.070 / 0.100
G10     5.5            62.9                8.3 +/-    0.51       9.2 +/-    0.51  0.060 / 0.090
G14     228.5          45.3                8.3 +/-    2.71      11.2 +/-    2.71  0.070 / 0.070
G18     317.5          10.3              -11.4 +/-   15.40     -31.6 +/-   15.40  0.040 / 0.100
G20     63.5           53.0                8.5 +/-    0.76      10.4 +/-    0.76  0.100 / 0.090
G21     145.6          40.4               10.3 +/-    0.75      14.8 +/-    0.75  0.080 / 0.090
G24     54.5           23.7                8.8 +/-    0.61      17.8 +/-    0.61  0.070 / 0.110
G27     257.9          32.4                8.1 +/-    1.54      13.5 +/-    1.54  0.060 / 0.120
G32     243.3          67.0                9.2 +/-    1.04      10.0 +/-    1.04  0.080 / 0.160