PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/26-01:58:10
G01     307.3          34.3                5.6 +/-    1.30       9.1 +/-    1.30  0.110 / 0.130
G10     105.2          38.9                8.8 +/-    0.53      13.1 +/-    0.53  0.080 / 0.130
G11     283.9          27.0                8.8 +/-    2.01      16.4 +/-    2.01  0.110 / 0.060
G14     349.8          68.1                6.5 +/-    0.96       7.0 +/-    0.96  0.120 / 0.050
G18     277.9          50.2                8.2 +/-    1.80      10.3 +/-    1.80  0.090 / 0.080
G20     120.2          14.3                7.8 +/-    1.59      19.7 +/-    1.59  0.080 / 0.100
G22     309.5          23.9                6.7 +/-    0.95      13.4 +/-    0.95  0.220 / 0.070
G25     84.4           16.0                6.3 +/-    1.28      15.3 +/-    1.28  0.150 / 0.050
G31     163.8          64.8                8.6 +/-    0.77       9.4 +/-    0.77  0.610 / 0.370
G32     34.8           53.4                6.7 +/-    1.42       8.1 +/-    1.42  0.480 / 0.250