PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/07/14-03:12:40
G08     309.9          18.8               10.6 +/-    1.95      24.0 +/-    1.95  0.070 / 0.080
G10     331.8          60.0               10.3 +/-    0.43      11.7 +/-    0.43  0.070 / 0.100
G14     218.2          28.2               15.2 +/-    0.92      27.6 +/-    0.92  0.110 / 0.250
G15     46.8           12.6                5.2 +/-    2.52      13.8 +/-    2.52  0.100 / 0.230
G20     7.4            65.0               13.5 +/-    0.95      14.7 +/-    0.95  0.030 / 0.030
G21     134.1          58.2               11.4 +/-    1.17      13.2 +/-    1.17  0.030 / 0.030
G24     72.9           29.5                8.9 +/-    0.61      15.7 +/-    0.61  0.050 / 0.060
G27     275.1          37.4               15.5 +/-    0.88      23.6 +/-    0.88  0.040 / 0.060
G32     223.1          54.1               15.0 +/-    1.63      18.0 +/-    1.63  0.070 / 0.100