PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/08-20:42:30
G01     310.3          32.3                8.9 +/-    2.37      14.9 +/-    2.37  0.040 / 0.050
G10     100.9          41.4               10.8 +/-    0.69      15.3 +/-    0.69  0.040 / 0.040
G11     290.4          25.6               10.0 +/-    1.30      19.4 +/-    1.30  0.110 / 0.260
G14     330.4          69.5                9.3 +/-    0.61       9.9 +/-    0.61  0.130 / 0.290
G20     118.0          15.4               10.9 +/-    1.55      26.7 +/-    1.55  0.040 / 0.050
G22     307.9          20.3                8.9 +/-    1.64      19.4 +/-    1.64  0.040 / 0.070
G25     87.8           14.5               10.6 +/-    0.99      26.8 +/-    0.99  0.340 / 0.280
G31     169.2          59.4               12.1 +/-    1.05      13.8 +/-    1.05  0.080 / 0.120
G32     32.1           55.2                9.3 +/-    0.57      11.0 +/-    0.57  0.070 / 0.150