PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/09-22:13:10
G02     24.3           61.9                9.3 +/-    0.88      10.4 +/-    0.88  0.060 / 0.080
G05     149.2          54.8               10.5 +/-    0.78      12.5 +/-    0.78  0.050 / 0.070
G06     48.8           23.1                6.6 +/-    0.78      13.4 +/-    0.78  0.040 / 0.050
G12     228.0          77.2                8.4 +/-    0.52       8.6 +/-    0.52  0.030 / 0.040
G19     93.2           13.8                9.9 +/-    1.10      25.3 +/-    1.10  0.030 / 0.040
G25     307.1          46.9                9.8 +/-    1.52      12.9 +/-    1.52  0.030 / 0.040
G29     302.0          23.7               10.3 +/-    1.21      20.7 +/-    1.21  0.110 / 0.180