PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/11-00:58:10
G03     243.0          68.5                6.2 +/-    0.66       6.7 +/-    0.66  0.040 / 0.040
G09     304.4          21.5                5.3 +/-    3.34      11.3 +/-    3.34  0.040 / 0.050
G14     99.3           14.5                5.5 +/-    2.42      13.8 +/-    2.42  0.090 / 0.310
G16     126.7          58.5                7.8 +/-    0.38       8.9 +/-    0.38  0.100 / 0.310
G22     197.4          56.6                8.5 +/-    0.48       9.9 +/-    0.48  0.060 / 0.090
G23     317.4          46.9                5.0 +/-    0.78       6.6 +/-    0.78  0.050 / 0.070
G26     71.1           52.5                4.7 +/-    0.49       5.7 +/-    0.49  0.030 / 0.050
G31     51.5           21.5                2.9 +/-    1.49       6.1 +/-    1.49  0.030 / 0.060