PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/11/26-22:13:10
G01     288.2          40.5                3.5 +/-    1.68       5.0 +/-    1.68  0.050 / 0.080
G03     312.5          18.0                9.5 +/-    3.11      21.9 +/-    3.11  0.040 / 0.090
G10     121.2          27.8               11.0 +/-    0.68      20.2 +/-    0.68  0.050 / 0.070
G11     263.1          25.8                8.7 +/-    3.29      16.8 +/-    3.29  0.060 / 0.100
G14     27.9           57.2                8.9 +/-    1.72      10.4 +/-    1.72  0.130 / 0.130
G22     313.9          39.2                7.1 +/-    1.57      10.4 +/-    1.57  0.080 / 0.160
G25     64.1           18.6                7.6 +/-    1.68      17.4 +/-    1.68  0.020 / 0.020
G26     157.8          13.5               13.2 +/-    1.69      34.2 +/-    1.69  0.020 / 0.020
G31     135.5          79.9               10.8 +/-    0.61      10.9 +/-    0.61  0.040 / 0.040
G32     51.7           42.0                7.9 +/-    1.76      11.1 +/-    1.76  0.040 / 0.040