PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-02:42:40
G10     261.8          36.2               11.8 +/-    1.22      18.4 +/-    1.22  0.100 / 0.330
G13     44.3           21.2                7.8 +/-    2.16      16.7 +/-    2.16  0.110 / 0.280
G15     64.3           51.4                8.7 +/-    1.06      10.8 +/-    1.06  0.100 / 0.100
G16     285.9          13.6                6.7 +/-    1.52      17.1 +/-    1.52  0.080 / 0.070
G20     288.4          57.7                9.8 +/-    1.75      11.4 +/-    1.75  0.040 / 0.050
G21     352.6          68.4                8.8 +/-    0.56       9.4 +/-    0.56  0.040 / 0.050
G24     124.8          11.2                8.0 +/-    2.60      21.8 +/-    2.60  0.120 / 0.390
G27     321.1          13.7                4.0 +/-    2.41      10.3 +/-    2.41  0.110 / 0.380
G29     165.4          34.9               10.9 +/-    0.80      17.4 +/-    0.80  0.180 / 0.290