PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/19-23:12:30
G10     310.2          56.1               10.2 +/-    0.79      12.0 +/-    0.79  0.030 / 0.050
G14     212.0          16.6               14.3 +/-    4.37      34.2 +/-    4.37  0.040 / 0.050
G15     45.6           22.2                6.9 +/-    0.72      14.4 +/-    0.72  0.100 / 0.270
G20     9.8            64.3                9.9 +/-    0.52      10.8 +/-    0.52  0.080 / 0.290
G21     113.6          70.1               12.2 +/-    0.93      12.9 +/-    0.93  0.050 / 0.070
G24     91.1           28.9               10.0 +/-    0.62      17.9 +/-    0.62  0.060 / 0.080
G27     293.1          36.7               11.4 +/-    1.07      17.6 +/-    1.07  0.070 / 0.140
G32     213.4          38.5               11.3 +/-    1.42      16.8 +/-    1.42  0.070 / 0.120