PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/16-00:27:40
G01     240.5          31.3               10.7 +/-    1.11      18.2 +/-    1.11  0.040 / 0.040
G03     314.4          49.6                7.5 +/-    1.26       9.6 +/-    1.26  0.040 / 0.040
G14     64.7           39.4                6.5 +/-    0.40       9.5 +/-    0.40  0.090 / 0.260
G16     157.5          25.6                9.6 +/-    0.96      18.5 +/-    0.96  0.080 / 0.250
G22     292.9          70.3                6.7 +/-    0.65       7.1 +/-    0.65  0.060 / 0.100
G23     292.5          24.7                8.5 +/-    1.01      16.7 +/-    1.01  0.060 / 0.100
G26     128.2          44.0               10.0 +/-    1.03      13.7 +/-    1.03  0.080 / 0.140
G31     41.3           49.8                5.4 +/-    0.39       6.9 +/-    0.39  0.070 / 0.140
G32     83.4           17.5                5.5 +/-    0.93      13.0 +/-    0.93  0.040 / 0.050