PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/03-10:12:30
G02     204.0          33.1                5.8 +/-    1.33       9.6 +/-    1.33  0.070 / 0.080
G06     159.0          69.4                7.3 +/-    0.82       7.7 +/-    0.82  0.060 / 0.090
G12     307.8          16.4                1.4 +/-    3.57       3.4 +/-    3.57  0.140 / 0.300
G17     38.3           47.0                4.7 +/-    0.30       6.1 +/-    0.30  0.180 / 0.340
G19     353.2          66.4                3.8 +/-    1.14       4.1 +/-    1.14  0.040 / 0.030
G24     294.0          40.8                4.5 +/-    0.69       6.5 +/-    0.69  0.040 / 0.030
G28     101.9          32.3                7.6 +/-    0.70      12.7 +/-    0.70  0.040 / 0.040