PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/24-07:57:30
G01     38.6           12.3                2.4 +/-    1.98       6.4 +/-    1.98  0.110 / 0.230
G02     200.0          12.0                4.1 +/-    4.61      10.9 +/-    4.61  0.090 / 0.190
G06     174.0          44.4                7.7 +/-    1.15      10.5 +/-    1.15  0.140 / 0.400
G13     232.7          18.6                5.8 +/-    1.79      13.3 +/-    1.79  0.130 / 0.390
G15     268.2          10.0                1.8 +/-    3.22       5.0 +/-    3.22  0.050 / 0.070
G17     16.1           64.3                4.9 +/-    0.38       5.4 +/-    0.38  0.050 / 0.080
G19     287.0          69.2                5.4 +/-    0.50       5.7 +/-    0.50  0.080 / 0.150
G24     312.5          27.4                4.8 +/-    2.23       8.8 +/-    2.23  0.080 / 0.140
G28     76.9           45.5                5.6 +/-    0.60       7.4 +/-    0.60  0.030 / 0.040
G30     156.4          23.7                6.1 +/-    1.88      12.4 +/-    1.88  0.030 / 0.030