PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-18:13:00
G10     295.5          51.4               10.9 +/-    0.76      13.5 +/-    0.76  0.080 / 0.110
G15     46.8           31.9                9.0 +/-    1.22      15.2 +/-    1.22  0.070 / 0.110
G20     348.9          65.4               10.3 +/-    1.20      11.2 +/-    1.20  0.050 / 0.060
G21     94.8           73.5               14.6 +/-    0.81      15.2 +/-    0.81  0.040 / 0.040
G24     95.0           25.5               14.1 +/-    1.46      27.2 +/-    1.46  0.080 / 0.140
G27     303.7          32.3               10.0 +/-    0.95      16.6 +/-    0.95  0.090 / 0.130
G32     209.9          30.5               15.0 +/-    1.63      26.0 +/-    1.63  0.050 / 0.090