PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/14-09:43:10
G01     38.2           11.8                1.1 +/-    3.83       2.8 +/-    3.83  0.080 / 0.160
G02     199.5          11.1               -1.2 +/-    8.82      -3.4 +/-    8.82  0.090 / 0.150
G06     172.2          44.0                6.6 +/-    1.10       9.1 +/-    1.10  0.120 / 0.350
G13     232.9          19.9                6.6 +/-    2.26      14.6 +/-    2.26  0.120 / 0.310
G15     266.4          10.7                3.5 +/-    3.23       9.5 +/-    3.23  0.040 / 0.030
G17     7.0            68.2                4.3 +/-    0.49       4.6 +/-    0.49  0.030 / 0.030
G19     294.9          72.1                4.9 +/-    0.49       5.1 +/-    0.49  0.220 / 0.290
G24     315.4          21.0                3.6 +/-    4.37       7.8 +/-    4.37  0.280 / 0.380
G28     69.1           50.7                4.0 +/-    1.05       5.0 +/-    1.05  0.040 / 0.050
G30     156.4          25.9                4.3 +/-    2.33       8.1 +/-    2.33  0.040 / 0.060