PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/02-16:42:40
G10     261.0          36.1                9.0 +/-    0.99      14.0 +/-    0.99  0.090 / 0.160
G13     44.7           21.6                5.4 +/-    1.42      11.4 +/-    1.42  0.080 / 0.170
G15     64.7           51.3                8.1 +/-    0.47      10.1 +/-    0.47  0.050 / 0.050
G20     290.0          59.0                8.3 +/-    0.85       9.5 +/-    0.85  0.050 / 0.050
G21     350.4          67.4                6.9 +/-    0.83       7.4 +/-    0.83  0.290 / 0.420
G24     127.3          10.4              -12.3 +/-   34.35     -34.1 +/-   34.35  0.290 / 0.350
G26     258.4          10.8                7.7 +/-    1.57      21.1 +/-    1.57  0.040 / 0.080
G27     321.1          13.8                6.2 +/-    2.14      16.0 +/-    2.14  0.040 / 0.080
G29     166.5          39.0                9.8 +/-    0.68      14.4 +/-    0.68  0.080 / 0.270