PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/03-00:28:00
G03     251.8          69.6                7.2 +/-    1.30       7.7 +/-    1.30  0.030 / 0.050
G09     302.5          18.7                5.1 +/-    1.11      11.5 +/-    1.11  0.040 / 0.050
G14     95.3           19.9                5.3 +/-    0.87      11.7 +/-    0.87  0.040 / 0.060
G16     127.7          56.3                8.0 +/-    0.80       9.4 +/-    0.80  0.040 / 0.050
G22     201.2          59.3                6.8 +/-    0.83       7.7 +/-    0.83  0.090 / 0.220
G23     317.2          47.1                5.3 +/-    1.10       6.9 +/-    1.10  0.090 / 0.220
G26     73.6           52.4                5.3 +/-    0.84       6.4 +/-    0.84  0.030 / 0.030
G31     51.2           21.0                1.9 +/-    1.15       4.0 +/-    1.15  0.030 / 0.030