PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/29-04:42:40
G01     115.9          20.0                7.9 +/-    1.68      17.4 +/-    1.68  0.060 / 0.160
G07     91.9           62.9                4.5 +/-    0.62       5.0 +/-    0.62  0.090 / 0.160
G08     43.0           25.9                3.4 +/-    0.71       6.4 +/-    0.71  0.040 / 0.040
G09     174.5          20.1                5.8 +/-    1.38      12.8 +/-    1.38  0.040 / 0.030
G11     99.6           41.3                5.7 +/-    0.45       8.1 +/-    0.45  0.050 / 0.130
G13     315.6          22.6                1.1 +/-    2.60       2.2 +/-    2.60  0.110 / 0.100
G17     201.4          30.7                6.1 +/-    2.44      10.4 +/-    2.44  0.040 / 0.060
G28     296.2          57.6                3.8 +/-    0.67       4.4 +/-    0.67  0.040 / 0.060
G30     349.4          70.6                4.3 +/-    0.52       4.5 +/-    0.52  0.030 / 0.040