PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/13-17:12:40
G10     268.3          39.3                8.9 +/-    1.01      13.1 +/-    1.01  0.090 / 0.140
G13     41.3           17.1                6.9 +/-    0.74      16.3 +/-    0.74  0.090 / 0.170
G15     59.8           50.2                7.5 +/-    0.41       9.5 +/-    0.41  0.040 / 0.040
G16     278.6          11.8                7.7 +/-    5.03      20.7 +/-    5.03  0.040 / 0.050
G20     299.9          60.8                7.7 +/-    0.65       8.6 +/-    0.65  0.210 / 0.560
G21     11.9           73.1                9.4 +/-    0.60       9.7 +/-    0.60  0.200 / 0.560
G24     115.7          15.3               10.3 +/-    2.24      25.5 +/-    2.24  0.120 / 0.190
G27     319.0          18.1                6.7 +/-    0.69      15.5 +/-    0.69  0.080 / 0.220
G29     167.4          29.5                9.1 +/-    1.03      16.2 +/-    1.03  0.110 / 0.300
G32     204.5          10.1              -16.6 +/-   20.43     -46.2 +/-   20.43  0.180 / 0.270