PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-18:42:40
G01     320.9          12.6              -14.8 +/-   30.08     -39.1 +/-   30.08  0.090 / 0.170
G08     265.6          17.8               13.1 +/-    2.98      30.5 +/-    2.98  0.100 / 0.170
G10     66.5           55.9                9.3 +/-    0.76      11.0 +/-    0.76  0.050 / 0.060
G11     312.9          15.2                6.6 +/-    2.51      16.4 +/-    2.51  0.040 / 0.060
G14     262.6          62.7                9.5 +/-    0.74      10.5 +/-    0.74  0.150 / 0.460
G20     98.6           32.7                9.3 +/-    1.53      15.4 +/-    1.53  0.110 / 0.420
G21     155.3          13.7               11.2 +/-    2.41      28.7 +/-    2.41  0.150 / 0.260
G27     230.3          15.2               11.8 +/-    1.11      29.1 +/-    1.11  0.150 / 0.330
G31     177.9          31.9               11.5 +/-    3.24      19.5 +/-    3.24  0.030 / 0.040
G32     350.3          73.1               10.6 +/-    0.44      11.0 +/-    0.44  0.030 / 0.040