PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/03/09-04:27:30
G02     22.6           63.6                2.6 +/-    0.72       2.8 +/-    0.72  0.060 / 0.060
G05     152.4          51.8                6.2 +/-    0.66       7.6 +/-    0.66  0.060 / 0.080
G06     46.1           29.7                1.5 +/-    0.90       2.6 +/-    0.90  0.030 / 0.030
G12     245.0          78.6                3.0 +/-    0.56       3.0 +/-    0.56  0.020 / 0.030
G19     90.2           16.8                5.3 +/-    1.66      12.6 +/-    1.66  0.030 / 0.050
G24     214.0          9.9                -5.6 +/-   30.46     -15.6 +/-   30.46  0.040 / 0.040
G25     308.3          47.0                2.2 +/-    1.97       2.9 +/-    1.97  0.080 / 0.150
G29     301.3          24.4                3.5 +/-    1.29       7.0 +/-    1.29  0.070 / 0.160