PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/05-10:58:10
G02     301.6          81.6                4.1 +/-    0.67       4.1 +/-    0.67  0.130 / 0.170
G05     170.9          22.6                5.0 +/-    3.98      10.4 +/-    3.98  0.080 / 0.190
G06     39.8           47.3                3.2 +/-    1.02       4.2 +/-    1.02  0.030 / 0.030
G12     319.9          65.8                4.9 +/-    1.14       5.3 +/-    1.14  0.020 / 0.030
G17     78.6           16.3                4.0 +/-    1.76       9.7 +/-    1.76  0.090 / 0.130
G19     67.8           30.2                4.3 +/-    1.28       7.4 +/-    1.28  0.110 / 0.200
G24     236.9          28.5                5.6 +/-    1.55      10.0 +/-    1.55  0.200 / 0.370
G25     317.3          20.6                1.3 +/-    2.08       2.8 +/-    2.08  0.200 / 0.310