PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2017/10/14-01:12:40
G01     288.7          40.5               10.7 +/-    1.13      15.4 +/-    1.13  0.050 / 0.110
G03     312.1          16.6               11.1 +/-    1.87      26.6 +/-    1.87  0.040 / 0.080
G10     120.8          28.3               13.1 +/-    0.93      23.8 +/-    0.93  0.050 / 0.080
G11     262.3          26.3               14.5 +/-    1.72      27.6 +/-    1.72  0.040 / 0.100
G14     28.3           57.0               10.7 +/-    0.80      12.5 +/-    0.80  0.040 / 0.060
G22     313.8          38.8               11.5 +/-    2.80      17.1 +/-    2.80  0.040 / 0.060
G25     63.3           18.2               10.7 +/-    0.55      24.7 +/-    0.55  0.060 / 0.130
G26     159.5          12.3               17.5 +/-    3.60      46.5 +/-    3.60  0.060 / 0.130
G31     143.9          79.3               14.1 +/-    0.99      14.3 +/-    0.99  0.020 / 0.030
G32     50.0           43.6               10.3 +/-    0.61      14.1 +/-    0.61  0.030 / 0.030