PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/06-20:13:00
G01     319.3          18.7                8.7 +/-    2.23      19.8 +/-    2.23  0.040 / 0.040
G08     259.5          14.4                8.6 +/-    3.05      21.6 +/-    3.05  0.040 / 0.040
G10     78.3           52.2                9.8 +/-    1.07      12.1 +/-    1.07  0.130 / 0.290
G11     307.0          19.8                7.8 +/-    1.66      17.3 +/-    1.66  0.130 / 0.410
G14     280.3          67.4               10.0 +/-    0.39      10.7 +/-    0.39  0.120 / 0.170
G20     105.0          28.0               10.4 +/-    1.28      19.0 +/-    1.28  0.130 / 0.210
G31     175.8          40.2               11.4 +/-    0.82      16.6 +/-    0.82  0.080 / 0.080
G32     7.3            68.2                9.0 +/-    0.58       9.7 +/-    0.58  0.050 / 0.070