PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/03/05-13:58:10
G01     304.8          35.3                5.9 +/-    1.34       9.3 +/-    1.34  0.050 / 0.050
G10     108.7          37.1                6.5 +/-    0.64       9.9 +/-    0.64  0.050 / 0.050
G11     277.5          28.1                6.3 +/-    1.61      11.5 +/-    1.61  0.050 / 0.040
G14     4.6            65.4                3.9 +/-    0.80       4.3 +/-    0.80  0.050 / 0.040
G18     268.1          51.4                4.6 +/-    1.59       5.7 +/-    1.59  0.070 / 0.110
G20     122.1          11.9                6.7 +/-    1.50      17.9 +/-    1.50  0.090 / 0.090
G22     311.5          30.5                5.2 +/-    0.82       9.0 +/-    0.82  0.040 / 0.040
G25     77.5           16.4                5.8 +/-    2.27      13.8 +/-    2.27  0.040 / 0.050
G31     169.2          65.6                6.7 +/-    0.41       7.2 +/-    0.41  0.090 / 0.130
G32     34.4           53.8                4.8 +/-    1.57       5.8 +/-    1.57  0.090 / 0.120