PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/27-00:58:00
G08     267.0          16.2               10.5 +/-    1.59      25.3 +/-    1.59  0.200 / 0.360
G10     71.1           54.8               10.4 +/-    1.00      12.4 +/-    1.00  0.210 / 0.370
G11     309.1          18.9                7.5 +/-    1.04      16.9 +/-    1.04  0.040 / 0.050
G14     274.3          67.5               10.4 +/-    0.45      11.2 +/-    0.45  0.040 / 0.040
G18     309.6          36.3                9.3 +/-    0.81      14.5 +/-    0.81  0.080 / 0.100
G20     100.3          32.9               10.2 +/-    0.85      16.8 +/-    0.85  0.100 / 0.100
G21     156.0          11.9               10.8 +/-    3.20      29.0 +/-    3.20  0.230 / 0.370
G27     228.6          13.3               10.8 +/-    3.78      28.0 +/-    3.78  0.250 / 0.460
G31     176.0          36.4               11.3 +/-    1.64      17.5 +/-    1.64  0.020 / 0.020
G32     352.8          71.9                9.5 +/-    0.42       9.9 +/-    0.42  0.020 / 0.020