PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/30-05:43:10
G01     51.5           25.9               20.9 +/-    0.74      40.0 +/-    0.74  0.050 / 0.050
G06     177.5          21.3               22.6 +/-    1.37      48.2 +/-    1.37  0.050 / 0.060
G07     144.6          16.2                7.0 +/-    1.77      17.0 +/-    1.77  0.080 / 0.270
G11     46.5           22.1                4.3 +/-    1.06       9.1 +/-    1.06  0.090 / 0.240
G13     252.9          33.3                9.2 +/-    1.47      15.1 +/-    1.47  0.040 / 0.040
G15     284.5          16.8                7.2 +/-    1.54      17.1 +/-    1.54  0.040 / 0.040
G17     294.4          79.7                8.1 +/-    0.93       8.2 +/-    0.93  0.050 / 0.060
G19     240.6          59.2                9.0 +/-    0.95      10.3 +/-    0.95  0.050 / 0.060
G28     32.5           59.0                3.2 +/-    0.42       3.7 +/-    0.42  0.080 / 0.220
G30     149.1          49.4               28.0 +/-    1.22      35.6 +/-    1.22  0.090 / 0.240