PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/14-23:28:10
G01     218.1          10.8                9.3 +/-    3.18      25.5 +/-    3.18  0.100 / 0.190
G03     266.4          69.9                5.3 +/-    0.44       5.6 +/-    0.44  0.090 / 0.250
G09     300.0          16.1                5.4 +/-    1.55      13.1 +/-    1.55  0.030 / 0.040
G14     91.3           23.2                6.4 +/-    0.63      13.0 +/-    0.63  0.030 / 0.050
G16     134.4          52.8                9.5 +/-    0.66      11.6 +/-    0.66  0.060 / 0.060
G22     206.1          63.5                7.7 +/-    1.04       8.5 +/-    1.04  0.040 / 0.050
G23     313.6          43.4                5.6 +/-    1.09       7.7 +/-    1.09  0.050 / 0.080
G26     81.5           53.8                6.1 +/-    0.60       7.3 +/-    0.60  0.060 / 0.080
G31     49.0           24.8                5.1 +/-    1.04      10.1 +/-    1.04  0.040 / 0.040