PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/02/09-15:58:10
G01     316.5          23.0                5.6 +/-    1.23      11.5 +/-    1.23  0.050 / 0.050
G08     254.0          9.9                 6.9 +/-    1.53      19.4 +/-    1.53  0.040 / 0.050
G10     88.9           49.9                8.6 +/-    0.80      10.8 +/-    0.80  0.140 / 0.480
G11     299.3          24.1                7.4 +/-    1.43      14.8 +/-    1.43  0.160 / 0.410
G14     313.7          70.6                7.2 +/-    0.73       7.6 +/-    0.73  0.030 / 0.060
G22     304.0          16.1                6.8 +/-    2.06      16.5 +/-    2.06  0.030 / 0.060
G25     96.2           11.3                8.5 +/-    2.26      23.1 +/-    2.26  0.080 / 0.170
G31     173.9          49.6                9.2 +/-    0.83      11.7 +/-    0.83  0.080 / 0.170
G32     19.4           62.4                7.4 +/-    0.75       8.3 +/-    0.75  0.170 / 0.390