PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/07/24-05:58:00
G01     247.9          35.2                6.5 +/-    1.22      10.3 +/-    1.22  0.040 / 0.040
G03     316.1          45.5                2.9 +/-    0.74       3.9 +/-    0.74  0.040 / 0.040
G11     236.7          10.7                6.3 +/-    2.57      17.2 +/-    2.57  0.050 / 0.080
G14     60.4           40.9                3.2 +/-    2.80       4.6 +/-    2.80  0.040 / 0.090
G18     218.8          26.1                5.7 +/-    5.11      10.8 +/-    5.11  0.070 / 0.420
G22     302.9          66.8                3.1 +/-    0.32       3.4 +/-    0.32  0.070 / 0.390
G25     40.0           9.9                -0.7 +/-    1.31      -1.9 +/-    1.31  0.160 / 0.140
G26     135.3          39.0                4.9 +/-    0.80       7.3 +/-    0.80  0.190 / 0.170
G31     41.7           55.6                3.0 +/-    0.46       3.5 +/-    0.46  0.060 / 0.060
G32     77.4           23.2                3.0 +/-    1.12       6.1 +/-    1.12  0.060 / 0.070