PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-17:12:30
G10     296.2          52.3                8.6 +/-    2.15      10.6 +/-    2.15  0.050 / 0.080
G15     46.1           27.6                8.4 +/-    1.21      15.5 +/-    1.21  0.050 / 0.080
G20     354.0          65.3                8.9 +/-    0.53       9.7 +/-    0.53  0.070 / 0.090
G21     88.4           75.1               10.3 +/-    0.52      10.6 +/-    0.52  0.080 / 0.110
G24     101.8          25.8               10.1 +/-    1.00      19.3 +/-    1.00  0.150 / 0.350
G27     303.0          33.5                8.1 +/-    1.50      13.3 +/-    1.50  0.130 / 0.390
G29     168.1          10.5               10.3 +/-    3.07      28.4 +/-    3.07  0.040 / 0.040
G32     208.8          31.1                7.9 +/-    1.01      13.6 +/-    1.01  0.040 / 0.040