PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-10:12:30
G02     20.9           64.8                4.8 +/-    0.59       5.3 +/-    0.59  0.030 / 0.040
G05     159.0          47.0                8.8 +/-    0.71      11.5 +/-    0.71  0.030 / 0.050
G06     46.4           26.4                5.7 +/-    3.18      10.8 +/-    3.18  0.030 / 0.020
G12     229.0          80.3                6.3 +/-    0.70       6.4 +/-    0.70  0.030 / 0.030
G19     88.7           16.0                5.8 +/-    2.63      14.1 +/-    2.63  0.170 / 0.200
G24     218.9          12.6                5.9 +/-    2.46      15.6 +/-    2.46  0.130 / 0.220
G25     311.3          42.3                4.6 +/-    1.47       6.4 +/-    1.47  0.040 / 0.040
G29     296.2          17.2                6.3 +/-    3.24      14.8 +/-    3.24  0.040 / 0.040