PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/26-18:42:40
G01     320.2          15.8                7.5 +/-    2.83      18.2 +/-    2.83  0.160 / 0.370
G08     262.0          16.2                8.9 +/-    3.04      21.5 +/-    3.04  0.180 / 0.500
G10     72.6           54.1                8.5 +/-    0.75      10.2 +/-    0.75  0.030 / 0.060
G11     310.4          17.3                8.2 +/-    1.29      19.3 +/-    1.29  0.040 / 0.050
G14     270.7          65.2                6.9 +/-    0.74       7.6 +/-    0.74  0.170 / 0.460
G20     102.0          30.1                9.2 +/-    0.83      16.1 +/-    0.83  0.210 / 0.390
G21     155.8          10.1                9.2 +/-    2.12      25.6 +/-    2.12  0.140 / 0.320
G27     227.6          12.8               10.1 +/-    4.84      26.4 +/-    4.84  0.140 / 0.310
G31     177.1          35.7               10.4 +/-    0.95      16.2 +/-    0.95  0.030 / 0.040
G32     0.1            70.6                8.9 +/-    0.95       9.3 +/-    0.95  0.030 / 0.030