PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/10-07:27:50
G01     301.6          37.4                4.8 +/-    1.34       7.3 +/-    1.34  0.080 / 0.100
G10     111.4          34.7                5.9 +/-    0.89       9.3 +/-    0.89  0.080 / 0.120
G11     275.3          27.4                7.1 +/-    1.47      13.1 +/-    1.47  0.060 / 0.050
G14     8.1            64.4                4.5 +/-    0.64       4.9 +/-    0.64  0.060 / 0.060
G18     266.3          50.5               10.7 +/-    7.06      13.4 +/-    7.06  0.060 / 0.080
G20     123.8          10.1                4.1 +/-    1.64      11.3 +/-    1.64  0.070 / 0.090
G22     312.1          31.7                4.9 +/-    1.45       8.2 +/-    1.45  0.050 / 0.060
G25     77.4           17.5                4.7 +/-    2.27      11.0 +/-    2.27  0.040 / 0.040
G31     157.0          70.9                6.5 +/-    0.56       6.9 +/-    0.56  0.070 / 0.160
G32     38.8           51.0                4.8 +/-    0.73       6.0 +/-    0.73  0.070 / 0.170