PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/07/02-01:43:00
G10     249.7          26.0               13.3 +/-    1.10      25.3 +/-    1.10  0.120 / 0.310
G13     54.5           30.5                9.0 +/-    1.91      15.7 +/-    1.91  0.130 / 0.270
G15     91.3           58.4               11.3 +/-    0.76      13.0 +/-    0.76  0.040 / 0.040
G16     295.5          15.9                8.1 +/-    1.36      19.7 +/-    1.36  0.030 / 0.050
G20     264.3          44.5               12.2 +/-    2.50      16.6 +/-    2.50  0.030 / 0.040
G21     331.4          58.9                9.4 +/-    0.90      10.8 +/-    0.90  0.030 / 0.040
G26     267.3          16.1               11.5 +/-    1.42      27.8 +/-    1.42  0.080 / 0.170
G29     165.0          52.1               12.8 +/-    0.88      15.8 +/-    0.88  0.070 / 0.120