PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/15-17:27:40
G08     315.2          15.9                6.8 +/-    4.17      16.6 +/-    4.17  0.060 / 0.080
G10     323.0          58.8                7.8 +/-    0.72       8.9 +/-    0.72  0.060 / 0.090
G14     214.9          19.9               10.9 +/-    2.83      24.1 +/-    2.83  0.090 / 0.110
G15     45.9           13.5                4.4 +/-    0.73      11.3 +/-    0.73  0.090 / 0.130
G20     29.8           61.4                7.6 +/-    0.42       8.6 +/-    0.42  0.120 / 0.420
G21     126.3          63.2                9.4 +/-    0.48      10.4 +/-    0.48  0.130 / 0.320
G24     83.6           30.4                8.3 +/-    0.33      14.5 +/-    0.33  0.040 / 0.050
G27     283.9          38.2                8.3 +/-    1.18      12.5 +/-    1.18  0.040 / 0.050
G32     217.1          47.2               10.0 +/-    1.63      13.0 +/-    1.63  0.040 / 0.030