PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/06-04:42:40
G08     313.3          16.8                7.5 +/-    2.64      17.7 +/-    2.64  0.040 / 0.050
G10     328.3          59.6                5.9 +/-    1.44       6.7 +/-    1.44  0.040 / 0.050
G14     216.0          27.9                6.9 +/-    0.66      12.6 +/-    0.66  0.070 / 0.070
G15     46.4           12.0                4.1 +/-    2.29      11.0 +/-    2.29  0.080 / 0.090
G20     31.3           61.6                6.1 +/-    0.42       6.8 +/-    0.42  0.030 / 0.030
G21     130.8          60.0                8.1 +/-    0.62       9.2 +/-    0.62  0.030 / 0.030
G24     77.6           30.0                5.7 +/-    0.52      10.0 +/-    0.52  0.090 / 0.190
G27     280.5          37.6                6.8 +/-    0.90      10.3 +/-    0.90  0.110 / 0.200
G32     220.2          46.2                9.7 +/-    1.16      12.9 +/-    1.16  0.090 / 0.120