PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-15:27:50
G10     268.2          40.5               10.4 +/-    0.96      15.0 +/-    0.96  0.150 / 0.230
G13     41.1           16.6                5.4 +/-    3.32      13.0 +/-    3.32  0.110 / 0.180
G15     56.4           45.6                5.8 +/-    1.21       7.7 +/-    1.21  0.160 / 0.470
G16     277.7          12.6                7.3 +/-    1.76      19.3 +/-    1.76  0.160 / 0.450
G20     304.3          62.3                8.4 +/-    0.82       9.3 +/-    0.82  0.050 / 0.100
G21     6.4            72.1                7.6 +/-    0.77       8.0 +/-    0.77  0.050 / 0.090
G24     121.8          14.4               10.9 +/-    2.90      27.5 +/-    2.90  0.040 / 0.040
G27     318.6          19.3                4.7 +/-    1.27      10.5 +/-    1.27  0.050 / 0.040
G29     167.5          31.8               10.3 +/-    1.34      17.4 +/-    1.34  0.180 / 0.240
G32     203.6          10.8              -13.0 +/-   28.96     -35.6 +/-   28.96  0.130 / 0.350