PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/05-06:28:10
G01     80.9           32.0                4.4 +/-    1.31       7.4 +/-    1.31  0.030 / 0.030
G07     130.1          39.9                7.1 +/-    0.52      10.3 +/-    0.52  0.030 / 0.030
G11     64.1           40.1                4.3 +/-    1.52       6.3 +/-    1.52  0.170 / 0.250
G13     286.3          38.7                3.8 +/-    2.62       5.6 +/-    2.62  0.110 / 0.250
G15     309.7          13.3                1.4 +/-    2.21       3.5 +/-    2.21  0.040 / 0.050
G17     217.9          59.1                6.8 +/-    1.16       7.8 +/-    1.16  0.050 / 0.040
G19     216.3          34.7                7.1 +/-    1.25      11.3 +/-    1.25  0.040 / 0.040
G28     342.6          61.4                4.1 +/-    0.45       4.6 +/-    0.45  0.040 / 0.050
G30     117.9          75.1                5.6 +/-    1.19       5.8 +/-    1.19  0.050 / 0.060