PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/03/24-02:42:40
G02     341.1          79.2                3.4 +/-    0.31       3.5 +/-    0.31  0.110 / 0.190
G05     164.2          32.3                7.0 +/-    1.16      11.7 +/-    1.16  0.110 / 0.170
G06     39.5           46.4                2.6 +/-    0.59       3.5 +/-    0.59  0.060 / 0.130
G12     315.0          66.4                3.8 +/-    0.86       4.1 +/-    0.86  0.060 / 0.090
G17     84.9           11.1                5.1 +/-    1.48      13.9 +/-    1.48  0.030 / 0.030
G19     72.9           28.3                4.4 +/-    2.04       8.0 +/-    2.04  0.030 / 0.030
G24     228.0          23.4                6.9 +/-    2.00      14.0 +/-    2.00  0.120 / 0.130
G25     317.1          28.8                3.3 +/-    1.42       5.9 +/-    1.42  0.150 / 0.130
G29     286.7          12.6                6.4 +/-    2.23      16.9 +/-    2.23  0.060 / 0.070