PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/02-06:13:00
G01     123.7          14.2                6.5 +/-    3.22      16.4 +/-    3.22  0.040 / 0.040
G07     68.6           67.8                3.4 +/-    0.54       3.7 +/-    0.54  0.030 / 0.040
G08     46.6           33.9                2.9 +/-    1.02       4.7 +/-    1.02  0.020 / 0.040
G09     174.6          28.0                6.0 +/-    1.39      11.0 +/-    1.39  0.030 / 0.040
G11     111.6          37.8                7.5 +/-    1.10      11.3 +/-    1.10  0.170 / 0.370
G13     319.8          15.4                0.1 +/-    2.01       0.2 +/-    2.01  0.160 / 0.360
G17     199.5          21.1                6.7 +/-    0.77      14.4 +/-    0.77  0.110 / 0.250
G18     97.5           18.5                6.6 +/-    1.12      15.1 +/-    1.12  0.100 / 0.240
G28     280.9          53.9                5.3 +/-    0.72       6.4 +/-    0.72  0.110 / 0.530
G30     335.3          62.7                3.0 +/-    0.93       3.3 +/-    0.93  0.110 / 0.590