PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/30-19:43:10
G01     296.0          40.6                7.6 +/-    2.52      10.9 +/-    2.52  0.060 / 0.110
G03     309.4          11.1              -12.0 +/-   28.49     -32.8 +/-   28.49  0.060 / 0.110
G10     114.8          31.1                8.9 +/-    1.11      15.2 +/-    1.11  0.040 / 0.050
G11     275.6          25.3                9.5 +/-    1.02      18.5 +/-    1.02  0.040 / 0.050
G14     4.5            64.7                7.5 +/-    0.66       8.2 +/-    0.66  0.250 / 0.260
G22     312.7          32.0                8.1 +/-    1.21      13.5 +/-    1.21  0.170 / 0.330
G25     73.3           17.9                7.7 +/-    1.38      17.9 +/-    1.38  0.080 / 0.170
G31     151.9          73.9                9.1 +/-    0.41       9.4 +/-    0.41  0.120 / 0.170
G32     46.5           44.7                6.7 +/-    1.06       9.0 +/-    1.06  0.030 / 0.030