PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/01-00:43:00
G03     242.4          68.5                5.9 +/-    0.50       6.3 +/-    0.50  0.040 / 0.040
G09     304.2          20.9                5.6 +/-    1.64      12.0 +/-    1.64  0.040 / 0.050
G14     97.9           17.9                6.3 +/-    1.84      14.5 +/-    1.84  0.110 / 0.270
G16     122.3          58.5                7.0 +/-    0.36       8.0 +/-    0.36  0.110 / 0.250
G22     198.6          56.2                7.2 +/-    0.75       8.5 +/-    0.75  0.030 / 0.030
G23     319.6          49.5                6.7 +/-    0.62       8.5 +/-    0.62  0.030 / 0.030
G26     68.8           51.1                4.0 +/-    0.97       5.0 +/-    0.97  0.190 / 0.190
G31     52.7           18.6                3.1 +/-    2.07       7.2 +/-    2.07  0.110 / 0.260