PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/08-19:27:50
G08     275.3          21.0                8.9 +/-    1.18      19.1 +/-    1.18  0.040 / 0.080
G10     49.4           59.5                9.5 +/-    0.66      10.8 +/-    0.66  0.040 / 0.070
G14     247.7          56.8               10.4 +/-    0.84      12.1 +/-    0.84  0.090 / 0.160
G20     89.2           39.3               10.1 +/-    0.53      14.9 +/-    0.53  0.090 / 0.190
G21     153.6          23.0               10.4 +/-    2.07      21.3 +/-    2.07  0.030 / 0.040
G24     44.1           16.3                7.8 +/-    1.92      18.9 +/-    1.92  0.030 / 0.030
G27     237.5          21.5               11.0 +/-    2.64      23.4 +/-    2.64  0.150 / 0.260
G31     179.5          22.8                9.8 +/-    1.67      20.1 +/-    1.67  0.140 / 0.230
G32     313.3          76.9                9.0 +/-    0.94       9.2 +/-    0.94  0.120 / 0.250