PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/14-10:42:40
G02     353.5          76.9                2.9 +/-    0.48       3.0 +/-    0.48  0.020 / 0.040
G05     167.0          32.0                8.3 +/-    0.73      14.0 +/-    0.73  0.020 / 0.030
G06     41.5           38.5                2.8 +/-    0.61       4.2 +/-    0.61  0.060 / 0.090
G12     307.8          76.0                3.3 +/-    1.02       3.4 +/-    1.02  0.060 / 0.080
G17     86.2           10.6                4.0 +/-    2.17      11.0 +/-    2.17  0.120 / 0.110
G19     76.4           24.5                5.2 +/-    0.51      10.4 +/-    0.51  0.110 / 0.130
G24     229.0          22.2                7.6 +/-    1.08      15.9 +/-    1.08  0.030 / 0.030
G25     316.7          29.3                2.4 +/-    1.65       4.3 +/-    1.65  0.030 / 0.030