PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/27-22:43:00
G03     315.3          26.0                6.7 +/-    1.59      12.8 +/-    1.59  0.050 / 0.060
G10     128.0          17.0                9.8 +/-    0.95      23.3 +/-    0.95  0.070 / 0.080
G11     255.6          20.1               11.7 +/-    3.31      25.8 +/-    3.31  0.050 / 0.060
G14     35.1           54.5                8.1 +/-    1.47       9.7 +/-    1.47  0.050 / 0.050
G22     314.5          47.7                9.0 +/-    0.97      11.6 +/-    0.97  0.080 / 0.170
G25     55.6           17.3                7.2 +/-    1.59      16.9 +/-    1.59  0.120 / 0.130
G26     149.4          23.3               10.9 +/-    1.07      22.1 +/-    1.07  0.190 / 0.200
G31     62.4           75.0                9.5 +/-    0.35       9.8 +/-    0.35  0.100 / 0.180
G32     62.4           33.0                8.2 +/-    2.30      13.5 +/-    2.30  0.020 / 0.020