PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-10:42:40
G02     25.3           61.4                4.4 +/-    0.84       5.0 +/-    0.84  0.030 / 0.040
G05     156.3          51.2                8.9 +/-    0.57      11.0 +/-    0.57  0.050 / 0.050
G06     48.3           22.8                2.7 +/-    1.94       5.5 +/-    1.94  0.030 / 0.030
G12     208.3          76.8                6.3 +/-    0.75       6.5 +/-    0.75  0.030 / 0.030
G19     92.3           13.4                5.3 +/-    1.74      13.6 +/-    1.74  0.100 / 0.250
G25     308.2          45.9                5.3 +/-    1.16       7.0 +/-    1.16  0.070 / 0.230
G29     299.3          20.0                5.4 +/-    2.07      11.9 +/-    2.07  0.120 / 0.260