PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-06:42:50
G01     96.5           30.0                9.0 +/-    0.91      15.9 +/-    0.91  0.060 / 0.040
G07     120.4          48.7                8.8 +/-    0.46      11.3 +/-    0.46  0.040 / 0.050
G08     41.7           9.7                 1.9 +/-    5.18       5.2 +/-    5.18  0.060 / 0.100
G11     73.4           40.9                7.2 +/-    1.15      10.3 +/-    1.15  0.080 / 0.100
G13     300.3          34.4                4.6 +/-    1.45       7.3 +/-    1.45  0.080 / 0.170
G17     209.8          50.6               10.1 +/-    0.42      12.6 +/-    0.42  0.060 / 0.120
G18     67.0           23.6                5.2 +/-    1.06      10.6 +/-    1.06  0.420 / 0.360
G19     212.4          19.2                6.9 +/-    2.34      15.4 +/-    2.34  0.240 / 0.430
G28     334.4          61.7                6.0 +/-    0.53       6.7 +/-    0.53  0.060 / 0.120
G30     71.4           80.3                7.6 +/-    0.55       7.7 +/-    0.55  0.090 / 0.110