PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/01-00:42:40
G03     242.4          68.5                8.5 +/-    1.03       9.0 +/-    1.03  0.110 / 0.290
G09     304.2          20.9                7.0 +/-    2.73      15.2 +/-    2.73  0.120 / 0.270
G14     97.9           17.9                6.3 +/-    1.28      14.7 +/-    1.28  0.030 / 0.040
G16     122.3          58.5                7.5 +/-    0.49       8.6 +/-    0.49  0.030 / 0.040
G22     198.6          56.2                8.6 +/-    1.25      10.1 +/-    1.25  0.040 / 0.060
G23     319.6          49.5                5.8 +/-    0.84       7.3 +/-    0.84  0.040 / 0.060
G26     68.8           51.1                4.8 +/-    0.31       6.0 +/-    0.31  0.040 / 0.050
G31     52.7           18.6                3.5 +/-    0.87       8.0 +/-    0.87  0.040 / 0.050