PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/25-16:42:30
G08     316.2          15.2                5.1 +/-    1.53      12.7 +/-    1.53  0.050 / 0.080
G10     319.7          58.2                9.7 +/-    1.29      11.2 +/-    1.29  0.050 / 0.070
G14     214.2          18.1               11.7 +/-    1.53      27.0 +/-    1.53  0.130 / 0.440
G15     45.7           14.7                4.8 +/-    1.46      12.1 +/-    1.46  0.150 / 0.540
G20     26.7           61.9                9.0 +/-    0.48      10.0 +/-    0.48  0.040 / 0.030
G21     123.7          64.5               11.0 +/-    0.84      12.0 +/-    0.84  0.030 / 0.040
G24     85.8           30.2                9.1 +/-    0.59      15.8 +/-    0.59  0.160 / 0.420
G27     286.2          38.0                9.7 +/-    1.40      14.6 +/-    1.40  0.160 / 0.440
G32     215.8          45.5               12.7 +/-    2.17      17.1 +/-    2.17  0.040 / 0.050