PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/10-00:12:50
G01     261.1          40.9               10.1 +/-    1.35      14.5 +/-    1.35  0.040 / 0.060
G03     316.5          32.7                8.1 +/-    1.36      13.5 +/-    1.36  0.040 / 0.050
G10     132.2          11.0                9.3 +/-    2.35      25.3 +/-    2.35  0.130 / 0.350
G11     248.2          16.7               10.1 +/-    2.03      24.0 +/-    2.03  0.120 / 0.300
G14     45.3           49.7                7.2 +/-    1.14       9.1 +/-    1.14  0.040 / 0.060
G22     312.8          54.6                6.7 +/-    1.08       8.0 +/-    1.08  0.040 / 0.080
G25     49.0           15.2                6.2 +/-    2.96      15.3 +/-    2.96  0.060 / 0.090
G26     144.3          29.5               11.4 +/-    0.95      20.2 +/-    0.95  0.070 / 0.070
G31     48.2           67.7                7.5 +/-    0.66       8.0 +/-    0.66  0.080 / 0.090
G32     68.5           28.6                6.2 +/-    0.61      11.2 +/-    0.61  0.080 / 0.080