PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-05:12:30
G08     303.0          21.2                6.9 +/-    2.27      14.7 +/-    2.27  0.090 / 0.080
G10     352.1          62.2                5.9 +/-    0.83       6.5 +/-    0.83  0.110 / 0.110
G14     222.7          38.9               11.2 +/-    2.36      16.6 +/-    2.36  0.040 / 0.040
G20     52.5           56.6                6.9 +/-    1.21       8.1 +/-    1.21  0.030 / 0.040
G21     141.6          48.7                9.1 +/-    0.82      11.7 +/-    0.82  0.050 / 0.070
G24     64.3           28.4                5.3 +/-    0.91       9.5 +/-    0.91  0.050 / 0.060
G27     265.4          35.5               10.9 +/-    1.14      17.2 +/-    1.14  0.100 / 0.160
G32     231.0          57.4               10.9 +/-    2.34      12.7 +/-    2.34  0.100 / 0.120