PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-06:27:50
G01     70.0           31.9                4.0 +/-    1.08       6.7 +/-    1.08  0.090 / 0.330
G07     136.3          31.8                7.4 +/-    0.73      12.5 +/-    0.73  0.100 / 0.360
G11     55.8           34.8               -4.9 +/-    0.64      -7.7 +/-    0.64  0.030 / 0.030
G13     274.5          38.9                7.6 +/-    1.06      11.3 +/-    1.06  0.040 / 0.040
G15     301.8          15.9               -0.3 +/-    1.79      -0.7 +/-    1.79  0.070 / 0.120
G17     229.2          68.1                7.3 +/-    0.98       7.8 +/-    0.98  0.060 / 0.110
G19     222.1          43.3                5.5 +/-    0.66       7.6 +/-    0.66  0.050 / 0.090
G28     0.2            61.4               -8.4 +/-    0.68      -9.5 +/-    0.68  0.050 / 0.080
G30     134.6          66.8                7.2 +/-    0.84       7.8 +/-    0.84  0.070 / 0.100