PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/08-18:12:40
G08     309.5          19.1                9.7 +/-    2.18      21.8 +/-    2.18  0.120 / 0.180
G10     337.2          60.8                8.9 +/-    0.69      10.0 +/-    0.69  0.130 / 0.230
G14     218.1          27.0               10.4 +/-    1.58      19.5 +/-    1.58  0.090 / 0.080
G20     43.2           58.5                8.4 +/-    0.88       9.7 +/-    0.88  0.060 / 0.070
G21     135.0          56.5               11.0 +/-    0.53      12.9 +/-    0.53  0.040 / 0.040
G24     74.9           30.6                8.0 +/-    0.65      13.8 +/-    0.65  0.040 / 0.040
G27     274.1          37.8               10.7 +/-    1.11      16.2 +/-    1.11  0.040 / 0.040
G32     223.0          54.4                9.2 +/-    1.47      11.1 +/-    1.47  0.030 / 0.060