PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/06-06:58:10
G01     317.0          23.2                2.0 +/-    0.48       4.2 +/-    0.48  0.080 / 0.150
G08     254.2          10.8                5.5 +/-    3.24      15.0 +/-    3.24  0.090 / 0.160
G10     88.1           48.8                4.7 +/-    0.88       6.0 +/-    0.88  0.120 / 0.340
G11     297.8          25.2                5.5 +/-    1.08      10.8 +/-    1.08  0.110 / 0.370
G14     314.0          71.5                3.6 +/-    0.91       3.8 +/-    0.91  0.030 / 0.040
G18     298.3          45.1                4.3 +/-    1.68       5.8 +/-    1.68  0.040 / 0.040
G20     109.9          25.3                4.9 +/-    1.92       9.5 +/-    1.92  0.040 / 0.060
G22     304.1          15.7                1.9 +/-    3.25       4.6 +/-    3.25  0.040 / 0.050
G31     173.7          48.2                6.0 +/-    1.10       7.8 +/-    1.10  0.080 / 0.210
G32     10.8           65.7                3.6 +/-    0.86       3.9 +/-    0.86  0.100 / 0.210