PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/09-18:43:10
G08     294.2          23.0                9.6 +/-    1.30      19.6 +/-    1.30  0.060 / 0.130
G10     11.1           62.6                8.3 +/-    0.67       9.2 +/-    0.67  0.050 / 0.090
G14     228.3          41.5               13.1 +/-    0.70      18.5 +/-    0.70  0.080 / 0.110
G20     67.6           50.3               -0.4 +/-    1.09      -0.5 +/-    1.09  0.070 / 0.160
G21     146.6          40.9                1.3 +/-    0.93       1.9 +/-    0.93  0.060 / 0.080
G24     57.7           26.6                7.6 +/-    2.00      14.3 +/-    2.00  0.090 / 0.090
G27     254.7          32.4                9.8 +/-    0.76      16.4 +/-    0.76  0.030 / 0.030
G32     245.3          69.1               11.1 +/-    0.45      11.8 +/-    0.45  0.030 / 0.030