PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/03-23:58:10
G01     222.7          15.6                8.6 +/-    3.45      21.0 +/-    3.45  0.040 / 0.030
G03     286.5          67.7                5.2 +/-    0.85       5.6 +/-    0.85  0.040 / 0.040
G09     295.6          11.0              -12.9 +/-   22.96     -35.2 +/-   22.96  0.070 / 0.160
G14     85.5           26.9                4.9 +/-    1.64       9.1 +/-    1.64  0.080 / 0.160
G16     142.2          46.7                7.8 +/-    1.48      10.3 +/-    1.48  0.280 / 0.210
G22     218.4          69.5                5.7 +/-    0.43       6.0 +/-    0.43  0.200 / 0.290
G23     308.7          38.8                5.1 +/-    1.28       7.6 +/-    1.28  0.040 / 0.070
G26     93.9           54.2                5.8 +/-    1.06       6.9 +/-    1.06  0.040 / 0.090
G31     46.3           30.1                4.2 +/-    1.51       7.3 +/-    1.51  0.030 / 0.030