PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/26-00:27:40
G03     214.5          58.4                6.6 +/-    1.45       7.5 +/-    1.45  0.160 / 0.000
G07     257.7          17.1                6.7 +/-    2.19      15.8 +/-    2.19  0.170 / 0.280
G09     311.6          31.4                5.8 +/-    1.87       9.9 +/-    1.87  0.120 / 0.200
G16     95.9           64.3                6.8 +/-    0.67       7.5 +/-    0.67  0.120 / 0.220
G22     189.8          42.2                7.8 +/-    0.64      11.0 +/-    0.64  0.060 / 0.070
G23     327.8          58.1                5.3 +/-    0.56       6.1 +/-    0.56  0.050 / 0.060
G26     54.6           44.5                4.6 +/-    0.97       6.3 +/-    0.97  0.040 / 0.040
G27     136.1          10.0              -11.9 +/-   18.11     -33.3 +/-   18.11  0.040 / 0.040
G31     58.7           12.3                2.5 +/-    2.40       6.5 +/-    2.40  0.050 / 0.040