PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/08-17:12:30
G10     290.8          50.5                9.0 +/-    3.13      11.3 +/-    3.13  0.070 / 0.110
G15     46.9           31.0                6.8 +/-    1.01      11.8 +/-    1.01  0.060 / 0.100
G20     344.8          65.5                8.3 +/-    0.90       9.1 +/-    0.90  0.040 / 0.040
G21     73.4           76.5               10.1 +/-    0.82      10.4 +/-    0.82  0.040 / 0.040
G24     105.7          24.2                9.1 +/-    1.28      18.1 +/-    1.28  0.080 / 0.110
G27     306.6          31.6                8.4 +/-    1.23      14.2 +/-    1.23  0.090 / 0.170
G29     168.3          13.9                8.2 +/-    1.20      21.1 +/-    1.20  0.110 / 0.210
G32     207.6          27.5                8.7 +/-    1.14      16.1 +/-    1.14  0.110 / 0.250