PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/06/05-23:58:00
G02     37.3           51.9               10.0 +/-    0.43      12.4 +/-    0.43  0.030 / 0.050
G05     127.2          65.7               12.0 +/-    0.30      13.1 +/-    0.30  0.030 / 0.040
G06     56.6           11.6                9.2 +/-    1.45      24.7 +/-    1.45  0.030 / 0.040
G12     192.4          61.9               12.5 +/-    1.73      13.9 +/-    1.73  0.020 / 0.030
G25     290.3          55.6               10.3 +/-    0.82      12.2 +/-    0.82  0.030 / 0.060
G29     309.9          30.3               10.7 +/-    1.07      18.5 +/-    1.07  0.040 / 0.060