PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/06-00:27:50
G01     258.6          38.2                7.1 +/-    1.86      10.6 +/-    1.86  0.040 / 0.050
G03     316.4          36.5                5.6 +/-    1.30       8.6 +/-    1.30  0.030 / 0.050
G10     134.6          10.2                5.9 +/-    1.74      16.4 +/-    1.74  0.030 / 0.040
G11     241.8          16.2                4.9 +/-    2.19      11.7 +/-    2.19  0.030 / 0.040
G14     54.5           43.8                4.2 +/-    0.97       5.7 +/-    0.97  0.060 / 0.100
G22     310.8          59.2                5.9 +/-    1.22       6.7 +/-    1.22  0.050 / 0.110
G25     43.5           12.6                3.0 +/-    1.03       7.8 +/-    1.03  0.100 / 0.200
G26     145.7          31.1                8.2 +/-    1.71      14.1 +/-    1.71  0.100 / 0.220
G31     43.3           69.4                6.5 +/-    0.33       6.9 +/-    0.33  0.040 / 0.090
G32     70.9           28.7                3.4 +/-    0.52       6.1 +/-    0.52  0.040 / 0.090