PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/10-19:42:40
G08     315.1          15.8               12.7 +/-   45.39      30.9 +/-   45.39  0.070 / 0.190
G10     316.6          56.9               12.1 +/-   18.64      14.2 +/-   18.64  0.050 / 0.080
G14     214.5          24.5               13.3 +/-   14.47      26.4 +/-   14.47  0.090 / 0.140
G15     45.7           16.3               11.1 +/-   31.93      26.8 +/-   31.93  0.080 / 0.130
G18     27.3           61.9               13.4 +/-   19.76      14.9 +/-   19.76  0.110 / 0.670
G20     80.2           11.1               13.3 +/-   39.35      36.3 +/-   39.35  0.110 / 0.480
G21     125.7          60.3               12.4 +/-    6.95      14.0 +/-    6.95  0.050 / 0.050
G24     84.5           30.1               10.4 +/-   13.41      18.2 +/-   13.41  0.030 / 0.050
G27     283.2          38.0                8.5 +/-   11.66      12.7 +/-   11.66  0.040 / 0.080
G32     217.9          42.6               12.2 +/-   13.08      17.0 +/-   13.08  0.050 / 0.060