PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/10-16:43:00
G02     255.0          77.2               10.1 +/-    0.51      10.3 +/-    0.51  0.150 / 0.440
G05     170.4          19.8               12.4 +/-    1.81      27.5 +/-    1.81  0.130 / 0.500
G06     39.7           52.9                9.3 +/-    0.43      11.3 +/-    0.43  0.040 / 0.050
G12     320.9          55.9                8.4 +/-    1.06       9.9 +/-    1.06  0.040 / 0.050
G17     72.3           22.9                8.6 +/-    1.54      17.6 +/-    1.54  0.130 / 0.120
G19     62.4           34.1                9.9 +/-    0.79      15.9 +/-    0.79  0.110 / 0.150
G24     241.3          31.9               12.8 +/-    1.22      21.5 +/-    1.22  0.040 / 0.050
G25     316.9          15.3                6.3 +/-    3.18      15.5 +/-    3.18  0.040 / 0.040