PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-15:12:40
G10     271.1          42.0                9.5 +/-    1.01      13.4 +/-    1.01  0.140 / 0.190
G13     40.1           14.7                6.2 +/-    3.88      15.5 +/-    3.88  0.180 / 0.220
G15     54.2           43.4                7.7 +/-    0.80      10.7 +/-    0.80  0.260 / 0.460
G16     275.4          11.7                7.1 +/-    5.51      19.1 +/-    5.51  0.220 / 0.380
G20     309.8          63.2                7.9 +/-    0.62       8.7 +/-    0.62  0.090 / 0.160
G21     13.7           73.5                7.4 +/-    0.57       7.7 +/-    0.57  0.060 / 0.150
G24     119.7          15.9               10.3 +/-    2.48      25.0 +/-    2.48  0.050 / 0.040
G27     317.4          21.2                5.7 +/-    1.93      12.2 +/-    1.93  0.050 / 0.040
G29     167.8          29.2                8.0 +/-    0.87      14.3 +/-    0.87  0.070 / 0.060
G32     203.9          13.1                8.8 +/-    4.14      22.9 +/-    4.14  0.070 / 0.070