PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-19:42:40
G01     320.4          15.1               12.9 +/-    1.68      32.1 +/-    1.68  0.050 / 0.050
G08     263.2          16.4               15.4 +/-    2.93      37.0 +/-    2.93  0.040 / 0.070
G10     71.6           54.4               12.1 +/-    0.52      14.5 +/-    0.52  0.180 / 0.360
G11     310.5          17.4               13.2 +/-    1.79      30.9 +/-    1.79  0.250 / 0.370
G14     269.7          65.1               13.5 +/-    1.04      14.8 +/-    1.04  0.030 / 0.050
G20     101.3          30.9               14.9 +/-    0.96      25.5 +/-    0.96  0.030 / 0.040
G21     155.8          11.0               14.0 +/-    1.62      38.2 +/-    1.62  0.170 / 0.370
G27     228.1          13.2               15.7 +/-    3.33      40.8 +/-    3.33  0.200 / 0.560
G31     176.9          35.4               16.7 +/-    0.85      26.3 +/-    0.85  0.170 / 0.350
G32     358.0          71.1               13.9 +/-    0.64      14.6 +/-    0.64  0.200 / 0.510