PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/09-04:43:00
G01     122.6          13.3                5.3 +/-    2.03      13.7 +/-    2.03  0.040 / 0.070
G07     62.8           68.8                4.9 +/-    0.52       5.2 +/-    0.52  0.060 / 0.060
G08     48.5           37.2                3.4 +/-    0.54       5.2 +/-    0.54  0.040 / 0.040
G09     175.3          30.6                7.9 +/-    1.62      13.7 +/-    1.62  0.040 / 0.040
G11     118.7          37.9                7.7 +/-    0.99      11.5 +/-    0.99  0.080 / 0.090
G13     319.7          15.4                1.4 +/-    1.52       3.5 +/-    1.52  0.070 / 0.110
G17     199.6          17.4                5.6 +/-    1.46      13.0 +/-    1.46  0.050 / 0.080
G28     271.7          47.9                6.6 +/-    1.46       8.5 +/-    1.46  0.050 / 0.100
G30     331.3          60.4                4.3 +/-    0.87       4.9 +/-    0.87  0.030 / 0.040