PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/26-05:42:40
G01     93.6           30.9                7.0 +/-    0.98      12.0 +/-    0.98  0.070 / 0.120
G07     123.1          46.1                7.6 +/-    0.92      10.0 +/-    0.92  0.150 / 0.110
G11     70.1           40.0                5.6 +/-    1.34       8.1 +/-    1.34  0.060 / 0.040
G13     297.5          35.5                6.6 +/-    2.65      10.4 +/-    2.65  0.050 / 0.040
G17     211.4          53.4                9.4 +/-    0.59      11.4 +/-    0.59  0.030 / 0.030
G19     213.3          21.9                6.0 +/-    2.11      12.5 +/-    2.11  0.030 / 0.030
G28     339.1          61.8                6.1 +/-    0.44       6.8 +/-    0.44  0.040 / 0.040
G30     86.9           79.4                7.2 +/-    0.34       7.3 +/-    0.34  0.050 / 0.040