PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/09/06-01:12:30
G08     288.9          23.5               11.7 +/-    1.08      23.7 +/-    1.08  0.060 / 0.130
G10     11.0           63.2                9.5 +/-    0.35      10.5 +/-    0.35  0.060 / 0.120
G14     233.0          50.5               13.4 +/-    1.36      16.8 +/-    1.36  0.040 / 0.120
G18     66.2           50.3               12.0 +/-    1.01      15.1 +/-    1.01  0.040 / 0.120
G21     147.2          36.7               12.2 +/-    1.26      18.8 +/-    1.26  0.040 / 0.030
G24     54.9           25.5               11.4 +/-    1.80      22.0 +/-    1.80  0.040 / 0.040
G27     249.8          29.9               13.9 +/-    1.40      24.3 +/-    1.40  0.050 / 0.080
G32     249.8          67.5               11.0 +/-    0.76      11.8 +/-    0.76  0.040 / 0.070