PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/08-23:42:40
G10     299.3          53.1               10.3 +/-    0.91      12.5 +/-    0.91  0.050 / 0.080
G14     210.1          10.7               -3.7 +/-   33.07     -10.3 +/-   33.07  0.060 / 0.090
G15     46.1           27.9                6.0 +/-    2.08      11.0 +/-    2.08  0.460 / 0.790
G20     353.0          65.2                8.4 +/-    1.27       9.2 +/-    1.27  0.480 / 0.660
G21     94.7           74.6                9.7 +/-    0.61      10.0 +/-    0.61  0.040 / 0.050
G24     98.5           26.7               11.3 +/-    0.87      21.2 +/-    0.87  0.040 / 0.050
G27     301.0          34.2               10.2 +/-    1.17      16.4 +/-    1.17  0.040 / 0.040
G32     210.3          31.5               11.2 +/-    1.90      19.0 +/-    1.90  0.040 / 0.030