PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-21:42:50
G01     232.3          25.2               11.3 +/-    2.62      22.0 +/-    2.62  0.040 / 0.020
G03     308.8          57.6                9.1 +/-    1.80      10.6 +/-    1.80  0.040 / 0.030
G14     72.6           35.3                7.3 +/-    1.76      11.6 +/-    1.76  0.060 / 0.100
G16     152.6          33.9               11.9 +/-    1.61      19.3 +/-    1.61  0.070 / 0.110
G22     263.5          74.6               10.5 +/-    1.01      10.8 +/-    1.01  0.090 / 0.040
G23     298.5          29.2                9.3 +/-    2.49      16.5 +/-    2.49  0.060 / 0.040
G26     117.6          49.6               10.0 +/-    0.62      12.7 +/-    0.62  0.090 / 0.140
G31     42.1           42.7                7.9 +/-    1.63      11.0 +/-    1.63  0.090 / 0.150
G32     90.5           11.7                9.6 +/-    1.76      25.7 +/-    1.76  0.120 / 0.110