PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/24-04:43:00
G01     123.7          14.2                6.7 +/-    2.39      17.0 +/-    2.39  0.030 / 0.030
G07     69.7           67.5                6.1 +/-    0.53       6.5 +/-    0.53  0.030 / 0.030
G08     46.6           33.7                4.2 +/-    0.58       6.9 +/-    0.58  0.120 / 0.450
G09     175.4          29.0                7.1 +/-    1.75      12.7 +/-    1.75  0.110 / 0.430
G11     111.4          37.8                7.5 +/-    1.20      11.4 +/-    1.20  0.050 / 0.070
G13     319.7          15.4                1.6 +/-    1.56       4.0 +/-    1.56  0.050 / 0.060
G17     199.4          21.3                6.9 +/-    2.08      14.8 +/-    2.08  0.030 / 0.040
G28     280.5          53.7                7.3 +/-    0.73       8.8 +/-    0.73  0.030 / 0.040
G30     335.5          62.8                4.9 +/-    0.53       5.4 +/-    0.53  0.060 / 0.130