PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/09/24-21:43:10
G08     300.0          21.5               10.0 +/-    2.28      21.1 +/-    2.28  0.070 / 0.110
G10     2.4            62.6                9.8 +/-    0.33      10.9 +/-    0.33  0.060 / 0.110
G14     225.6          39.9               14.5 +/-    1.85      21.2 +/-    1.85  0.050 / 0.080
G20     60.9           53.4               10.1 +/-    0.88      12.3 +/-    0.88  0.060 / 0.080
G21     144.6          45.4               12.4 +/-    0.67      16.7 +/-    0.67  0.070 / 0.160
G24     61.3           28.0                9.0 +/-    0.47      16.4 +/-    0.47  0.060 / 0.130
G27     259.2          34.1               12.0 +/-    1.36      19.4 +/-    1.36  0.050 / 0.120
G32     237.8          65.0               13.2 +/-    0.97      14.4 +/-    0.97  0.050 / 0.080