PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-17:57:30
G08     320.0          11.7                6.2 +/-   19.52      16.5 +/-   19.52  0.070 / 0.080
G10     310.9          56.3                9.0 +/-    1.57      10.6 +/-    1.57  0.060 / 0.070
G14     212.5          14.1               11.8 +/-    2.36      29.9 +/-    2.36  0.180 / 0.410
G15     45.5           19.7                8.6 +/-    2.18      19.1 +/-    2.18  0.170 / 0.420
G20     15.0           63.7                8.9 +/-    0.45       9.8 +/-    0.45  0.030 / 0.040
G21     114.4          69.2               11.1 +/-    0.82      11.8 +/-    0.82  0.030 / 0.030
G24     91.7           29.1               11.7 +/-    1.26      20.9 +/-    1.26  0.250 / 0.450
G27     292.6          37.0                5.9 +/-    1.81       9.1 +/-    1.81  0.210 / 0.340
G32     213.0          40.2               11.4 +/-    1.19      16.6 +/-    1.19  0.090 / 0.110