PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/09-03:42:50
G10     260.3          33.9               10.6 +/-    1.26      17.1 +/-    1.26  0.080 / 0.180
G13     45.5           23.2                5.8 +/-    1.14      11.8 +/-    1.14  0.090 / 0.230
G15     68.2           53.8                8.1 +/-    0.38       9.7 +/-    0.38  0.040 / 0.050
G16     284.2          14.1                9.0 +/-    1.81      22.8 +/-    1.81  0.040 / 0.050
G20     296.4          62.8                8.7 +/-    0.86       9.7 +/-    0.86  0.130 / 0.370
G21     347.8          67.2                6.5 +/-    0.75       7.0 +/-    0.75  0.120 / 0.250
G24     125.1          10.4              -11.5 +/-   30.41     -31.9 +/-   30.41  0.070 / 0.250
G26     256.8          10.9               10.6 +/-    2.23      28.9 +/-    2.23  0.070 / 0.260
G27     321.0          13.8                6.5 +/-    2.41      16.5 +/-    2.41  0.200 / 0.410
G29     167.5          38.9               10.2 +/-    1.04      15.0 +/-    1.04  0.130 / 0.350