PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/08/29-00:42:40
G08     315.3          15.8               10.3 +/-    3.40      25.2 +/-    3.40  0.040 / 0.060
G10     314.2          56.3               10.5 +/-    0.66      12.4 +/-    0.66  0.040 / 0.060
G14     213.9          24.2               17.6 +/-    2.43      35.1 +/-    2.43  0.040 / 0.050
G15     45.6           19.4                7.7 +/-    0.90      17.2 +/-    0.90  0.040 / 0.050
G18     21.1           63.2               10.1 +/-    0.63      11.1 +/-    0.63  0.080 / 0.100
G21     122.9          64.6               13.8 +/-    0.81      15.1 +/-    0.81  0.080 / 0.120
G24     86.1           29.9               12.0 +/-    0.65      21.0 +/-    0.65  0.070 / 0.080
G27     284.6          38.0               11.6 +/-    1.13      17.4 +/-    1.13  0.070 / 0.090
G32     217.1          41.5               13.5 +/-    0.94      19.2 +/-    0.94  0.120 / 0.340