PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-17:58:00
G08     320.0          11.7                8.6 +/-    1.57      23.2 +/-    1.57  0.070 / 0.080
G10     310.9          56.3                8.2 +/-    0.67       9.7 +/-    0.67  0.050 / 0.080
G14     212.5          14.1               15.7 +/-    1.67      39.9 +/-    1.67  0.070 / 0.120
G15     45.5           19.7                7.5 +/-    0.92      16.6 +/-    0.92  0.070 / 0.120
G20     15.0           63.7                9.3 +/-    0.34      10.3 +/-    0.34  0.170 / 0.540
G21     114.4          69.2               12.1 +/-    0.95      12.9 +/-    0.95  0.240 / 0.560
G24     91.7           29.1               10.5 +/-    0.86      18.7 +/-    0.86  0.040 / 0.040
G27     292.6          37.0               10.4 +/-    1.05      15.9 +/-    1.05  0.040 / 0.040
G32     213.0          40.2               12.2 +/-    1.79      17.7 +/-    1.79  0.150 / 0.270