PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/30-20:27:50
G01     268.0          42.6                8.4 +/-    1.71      11.7 +/-    1.71  0.050 / 0.050
G03     315.7          27.6                8.0 +/-    1.50      14.8 +/-    1.50  0.050 / 0.060
G10     129.2          15.3                9.2 +/-    1.44      22.6 +/-    1.44  0.050 / 0.060
G11     255.0          19.2                9.5 +/-    3.75      21.4 +/-    3.75  0.050 / 0.070
G14     36.7           53.9                7.0 +/-    1.31       8.4 +/-    1.31  0.120 / 0.120
G22     314.3          50.0                7.5 +/-    1.01       9.4 +/-    1.01  0.120 / 0.110
G25     53.3           16.5                7.4 +/-    2.94      17.7 +/-    2.94  0.150 / 0.200
G26     148.6          24.7               12.1 +/-    2.67      23.8 +/-    2.67  0.120 / 0.200
G31     58.8           74.4                8.6 +/-    0.67       8.9 +/-    0.67  0.030 / 0.020
G32     64.3           31.4                6.7 +/-    1.18      11.5 +/-    1.18  0.030 / 0.020