PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-21:13:10
G01     289.0          42.2               15.8 +/-    1.56      22.1 +/-    1.56  0.070 / 0.090
G03     311.6          15.4               10.3 +/-    2.16      25.3 +/-    2.16  0.070 / 0.080
G10     119.3          26.9               12.8 +/-    0.93      24.0 +/-    0.93  0.040 / 0.040
G11     268.9          24.4               13.2 +/-    1.17      26.1 +/-    1.17  0.040 / 0.050
G14     15.0           61.9                9.4 +/-    0.77      10.5 +/-    0.77  0.080 / 0.170
G22     313.8          36.5                9.5 +/-    0.85      14.7 +/-    0.85  0.080 / 0.180
G25     67.9           18.5                9.6 +/-    1.08      21.9 +/-    1.08  0.120 / 0.280
G26     156.9          13.3               15.0 +/-    3.84      39.0 +/-    3.84  0.130 / 0.300
G31     128.1          78.3               12.5 +/-    0.39      12.7 +/-    0.39  0.030 / 0.030
G32     51.5           41.1                9.3 +/-    1.47      13.3 +/-    1.47  0.030 / 0.020