PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/10-08:27:40
G02     200.8          27.7                6.1 +/-    1.64      11.3 +/-    1.64  0.180 / 0.380
G06     165.2          61.1                8.5 +/-    0.70       9.6 +/-    0.70  0.300 / 0.500
G12     303.4          12.6                3.4 +/-    1.82       9.1 +/-    1.82  0.260 / 0.190
G17     28.4           55.0                5.5 +/-    1.10       6.5 +/-    1.10  0.100 / 0.190
G19     348.3          68.9                5.2 +/-    0.34       5.5 +/-    0.34  0.050 / 0.080
G24     306.0          32.4                3.7 +/-    2.22       6.1 +/-    2.22  0.050 / 0.090
G28     89.1           43.0                7.0 +/-    1.48       9.8 +/-    1.48  0.050 / 0.050
G30     158.8          11.7                5.2 +/-    1.74      14.1 +/-    1.74  0.060 / 0.040