PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-16:43:10
G08     310.0          19.1               19.3 +/-    1.30      43.5 +/-    1.30  0.060 / 0.080
G10     334.6          60.5               29.5 +/-    0.45      33.4 +/-    0.45  0.060 / 0.070
G14     217.5          25.5               12.3 +/-    1.33      23.8 +/-    1.33  0.140 / 0.250
G20     41.7           58.7               10.4 +/-    1.29      11.9 +/-    1.29  0.100 / 0.290
G21     133.7          57.3                4.7 +/-    1.02       5.5 +/-    1.02  0.030 / 0.050
G24     76.4           30.7               22.3 +/-    1.03      38.6 +/-    1.03  0.040 / 0.040
G27     275.8          38.0               22.9 +/-    1.42      34.4 +/-    1.42  0.090 / 0.150
G32     221.7          53.3               10.2 +/-    1.17      12.3 +/-    1.17  0.110 / 0.190