PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/09/12-02:57:40
G01     269.0          40.9                6.0 +/-    1.75       8.7 +/-    1.75  0.030 / 0.040
G03     315.9          29.4                2.6 +/-    1.81       4.7 +/-    1.81  0.040 / 0.050
G10     130.4          15.5                5.0 +/-    1.69      12.2 +/-    1.69  0.040 / 0.040
G11     248.3          19.3                6.1 +/-    3.62      13.7 +/-    3.62  0.050 / 0.060
G14     43.9           50.0                3.4 +/-    0.72       4.3 +/-    0.72  0.100 / 0.270
G18     231.6          38.0                6.8 +/-    1.71      10.2 +/-    1.71  0.130 / 0.230
G22     313.8          52.3                3.9 +/-    0.44       4.8 +/-    0.44  0.200 / 0.310
G25     49.7           15.2                2.0 +/-    3.57       5.0 +/-    3.57  0.170 / 0.270
G31     52.5           71.8                2.9 +/-    0.60       3.1 +/-    0.60  0.080 / 0.060
G32     65.9           30.6                3.3 +/-    1.21       5.7 +/-    1.21  0.050 / 0.080