PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/05-08:27:30
G02     199.5          18.2                5.0 +/-    1.59      11.4 +/-    1.59  0.110 / 0.270
G06     170.2          50.9                6.3 +/-    0.94       7.8 +/-    0.94  0.120 / 0.260
G13     228.0          15.6                5.9 +/-    2.52      14.4 +/-    2.52  0.030 / 0.020
G17     17.9           62.5                5.0 +/-    0.81       5.6 +/-    0.81  0.030 / 0.030
G19     318.9          72.2                5.1 +/-    0.47       5.3 +/-    0.47  0.040 / 0.080
G24     312.3          26.0                2.8 +/-    1.19       5.4 +/-    1.19  0.050 / 0.070
G28     77.4           48.0                4.6 +/-    1.95       6.0 +/-    1.95  0.150 / 0.180
G30     157.8          20.3                5.2 +/-    2.28      11.5 +/-    2.28  0.120 / 0.140