PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/06-00:28:00
G08     317.1          13.7                7.3 +/-    1.20      18.7 +/-    1.20  0.070 / 0.100
G10     324.3          59.0                9.3 +/-    0.72      10.6 +/-    0.72  0.070 / 0.090
G14     215.0          24.4               10.7 +/-    1.67      21.1 +/-    1.67  0.110 / 0.370
G15     46.1           15.0                6.6 +/-    2.65      16.4 +/-    2.65  0.120 / 0.340
G20     26.3           62.4                7.8 +/-    0.62       8.7 +/-    0.62  0.040 / 0.060
G21     127.6          63.2                8.1 +/-    0.78       8.9 +/-    0.78  0.040 / 0.050
G24     81.5           30.3                8.1 +/-    0.39      14.1 +/-    0.39  0.070 / 0.130
G27     283.0          37.9                8.5 +/-    1.09      12.7 +/-    1.09  0.070 / 0.120
G32     218.3          46.0               11.5 +/-    1.06      15.2 +/-    1.06  0.040 / 0.040