PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/02/26-05:57:40
G02     17.5           68.1                1.4 +/-    1.13       1.5 +/-    1.13  0.050 / 0.070
G05     156.5          46.1                5.3 +/-    0.82       7.0 +/-    0.82  0.040 / 0.100
G06     45.0           31.7                1.8 +/-    0.45       3.0 +/-    0.45  0.040 / 0.060
G12     274.3          78.7                3.0 +/-    0.52       3.0 +/-    0.52  0.050 / 0.090
G19     85.8           20.2                4.4 +/-    1.03       9.7 +/-    1.03  0.020 / 0.020
G24     220.5          14.8                4.2 +/-    2.16      10.6 +/-    2.16  0.030 / 0.030
G25     313.8          38.7                4.3 +/-    2.47       6.4 +/-    2.47  0.050 / 0.080
G29     295.3          16.8                1.9 +/-    1.59       4.6 +/-    1.59  0.040 / 0.090