PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/07/07-00:43:00
G05     49.2           15.8                7.4 +/-    0.95      18.0 +/-    0.95  0.100 / 0.300
G10     236.7          13.0               11.8 +/-    1.49      30.9 +/-    1.49  0.110 / 0.370
G13     74.7           36.3               10.8 +/-    0.99      16.7 +/-    0.99  0.100 / 0.330
G15     126.1          52.6               13.0 +/-    0.65      15.9 +/-    0.65  0.120 / 0.320
G16     312.3          13.4                7.7 +/-    1.95      19.9 +/-    1.95  0.280 / 0.410
G20     246.2          28.9               14.7 +/-    1.23      26.4 +/-    1.23  0.330 / 0.430
G21     313.2          46.8                9.4 +/-    1.23      12.3 +/-    1.23  0.050 / 0.080
G25     198.9          10.2               10.0 +/-   28.46      27.7 +/-   28.46  0.040 / 0.120
G26     285.1          20.8                9.2 +/-    2.45      19.8 +/-    2.45  0.140 / 0.400
G29     157.0          72.6               11.5 +/-    0.79      12.0 +/-    0.79  0.180 / 0.450