PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/10-22:58:10
G01     303.4          37.0                8.9 +/-    1.68      13.7 +/-    1.68  0.100 / 0.190
G10     109.1          36.0               10.1 +/-    0.61      15.7 +/-    0.61  0.120 / 0.180
G11     280.9          26.5                9.3 +/-    1.31      17.7 +/-    1.31  0.040 / 0.050
G14     354.4          67.0                8.6 +/-    0.75       9.3 +/-    0.75  0.040 / 0.050
G20     122.7          10.3                9.5 +/-    2.37      26.3 +/-    2.37  0.090 / 0.160
G22     310.7          26.4                6.9 +/-    2.06      13.1 +/-    2.06  0.070 / 0.140
G25     80.4           16.9                8.5 +/-    3.12      20.1 +/-    3.12  0.050 / 0.060
G31     160.1          68.5                9.6 +/-    0.45      10.3 +/-    0.45  0.050 / 0.060
G32     39.8           49.8                7.0 +/-    1.13       8.8 +/-    1.13  0.040 / 0.030