PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/12/03-19:12:40
G01     305.2          36.2                7.2 +/-    0.87      11.2 +/-    0.87  0.080 / 0.180
G10     106.8          37.4               11.2 +/-    0.30      17.0 +/-    0.30  0.130 / 0.150
G11     285.2          25.7               12.3 +/-    2.16      23.7 +/-    2.16  0.060 / 0.060
G14     345.5          68.1                8.0 +/-    0.93       8.5 +/-    0.93  0.050 / 0.060
G20     121.6          10.7               10.0 +/-    1.53      27.6 +/-    1.53  0.040 / 0.060
G22     310.2          25.1                8.6 +/-    1.24      16.8 +/-    1.24  0.050 / 0.070
G25     81.9           16.2                9.1 +/-    1.77      22.0 +/-    1.77  0.080 / 0.250
G31     166.0          65.0               13.2 +/-    1.56      14.4 +/-    1.56  0.120 / 0.260
G32     38.3           50.8                8.6 +/-    0.66      10.8 +/-    0.66  0.040 / 0.060