PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/01-20:12:50
G08     268.3          18.5               10.0 +/-    1.16      22.9 +/-    1.16  0.130 / 0.260
G10     63.1           56.8               10.3 +/-    0.58      12.1 +/-    0.58  0.110 / 0.220
G11     313.7          14.7                9.1 +/-    1.35      22.7 +/-    1.35  0.130 / 0.300
G14     260.1          62.4               10.0 +/-    0.66      11.1 +/-    0.66  0.140 / 0.300
G20     96.6           34.6               10.6 +/-    0.92      17.0 +/-    0.92  0.040 / 0.060
G21     155.2          15.9               10.3 +/-    1.93      25.1 +/-    1.93  0.040 / 0.060
G24     40.6           11.1                8.9 +/-    2.80      24.3 +/-    2.80  0.140 / 0.210
G27     231.8          16.5               11.5 +/-    2.01      27.6 +/-    2.01  0.140 / 0.210
G31     177.8          30.5               12.1 +/-    1.65      21.0 +/-    1.65  0.030 / 0.040
G32     343.2          74.2               10.0 +/-    0.56      10.3 +/-    0.56  0.030 / 0.030