PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-18:57:50
G01     319.4          18.4                7.5 +/-    1.45      17.2 +/-    1.45  0.270 / 0.380
G08     259.3          14.7               10.2 +/-    2.48      25.6 +/-    2.48  0.300 / 0.360
G10     77.5           52.5                9.4 +/-    1.58      11.5 +/-    1.58  0.030 / 0.050
G11     307.9          19.1                6.9 +/-    1.43      15.5 +/-    1.43  0.040 / 0.040
G14     277.3          66.5               10.4 +/-    0.84      11.3 +/-    0.84  0.140 / 0.300
G20     104.7          28.0               10.0 +/-    1.29      18.4 +/-    1.29  0.150 / 0.400
G27     225.5          10.7                9.8 +/-   13.66      26.9 +/-   13.66  0.070 / 0.060
G31     176.4          39.1                9.9 +/-    1.18      14.6 +/-    1.18  0.070 / 0.070
G32     6.6            68.5                8.5 +/-    0.47       9.1 +/-    0.47  0.050 / 0.030