PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/02-22:12:50
G02     240.9          75.7               16.1 +/-    0.55      16.6 +/-    0.55  0.050 / 0.070
G05     171.1          16.5               26.2 +/-    1.36      62.8 +/-    1.36  0.050 / 0.060
G06     40.9           57.6               14.5 +/-    0.50      16.8 +/-    0.50  0.070 / 0.100
G12     321.9          52.9               15.4 +/-    0.96      18.8 +/-    0.96  0.070 / 0.120
G17     69.7           24.4               14.4 +/-    0.82      28.5 +/-    0.82  0.080 / 0.130
G19     55.4           40.4               14.3 +/-    0.92      20.7 +/-    0.92  0.080 / 0.140
G24     245.0          34.9               19.1 +/-    1.25      30.4 +/-    1.25  0.110 / 0.150
G25     316.6          11.6                5.3 +/-   35.02      14.4 +/-   35.02  0.080 / 0.170