PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/22-03:27:50
G08     317.0          14.2                5.3 +/-    1.68      13.4 +/-    1.68  0.040 / 0.040
G10     320.5          58.2                7.5 +/-    0.92       8.6 +/-    0.92  0.040 / 0.040
G14     214.1          23.6               11.6 +/-    0.94      23.5 +/-    0.94  0.060 / 0.090
G15     45.8           15.8                5.4 +/-    1.63      13.2 +/-    1.63  0.060 / 0.080
G20     22.2           63.0                7.1 +/-    0.36       7.9 +/-    0.36  0.030 / 0.040
G21     125.1          64.3                8.7 +/-    0.84       9.5 +/-    0.84  0.030 / 0.040
G24     83.0           29.9                7.1 +/-    0.80      12.4 +/-    0.80  0.120 / 0.350
G27     285.9          37.5                8.9 +/-    0.83      13.5 +/-    0.83  0.110 / 0.290
G32     217.2          42.6               12.6 +/-    1.26      17.6 +/-    1.26  0.140 / 0.360