PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-10:13:00
G01     226.7          18.5                7.4 +/-    3.33      16.9 +/-    3.33  0.040 / 0.040
G03     288.1          69.1                4.3 +/-    0.58       4.6 +/-    0.58  0.040 / 0.040
G14     84.5           25.3                5.3 +/-    1.46      10.2 +/-    1.46  0.030 / 0.030
G16     149.8          41.7                6.8 +/-    0.68       9.6 +/-    0.68  0.040 / 0.040
G22     216.1          71.4                6.6 +/-    0.88       6.9 +/-    0.88  0.290 / 0.360
G23     307.0          37.9                3.9 +/-    1.68       5.9 +/-    1.68  0.110 / 0.210
G26     103.2          53.9                6.4 +/-    0.76       7.7 +/-    0.76  0.140 / 0.150
G31     44.9           33.3                3.4 +/-    1.06       5.5 +/-    1.06  0.110 / 0.180
G32     96.5           9.7                 3.7 +/-    1.84      10.4 +/-    1.84  0.080 / 0.090