PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-05:12:50
G07     32.9           69.1                5.9 +/-    0.66       6.3 +/-    0.66  0.040 / 0.050
G08     55.9           43.2                4.4 +/-    0.27       6.1 +/-    0.27  0.040 / 0.050
G09     175.7          41.3                9.6 +/-    1.29      13.7 +/-    1.29  0.140 / 0.390
G11     124.5          30.9                7.1 +/-    0.49      12.2 +/-    0.49  0.180 / 0.370
G18     108.5          12.6                5.8 +/-    2.60      15.4 +/-    2.60  0.130 / 0.300
G23     161.3          17.0                5.8 +/-    2.59      13.6 +/-    2.59  0.110 / 0.310
G27     39.6           15.4                2.5 +/-    0.68       6.1 +/-    0.68  0.030 / 0.040
G28     263.0          46.9                6.7 +/-    0.94       8.8 +/-    0.94  0.030 / 0.030
G30     322.6          52.6                6.7 +/-    1.08       8.1 +/-    1.08  0.060 / 0.180