PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/29-18:43:00
G01     318.6          20.5               23.2 +/-    3.78      50.5 +/-    3.78  0.040 / 0.040
G08     257.0          13.5               21.4 +/-    2.79      55.2 +/-    2.79  0.040 / 0.060
G10     81.2           51.1               30.3 +/-    0.47      37.7 +/-    0.47  0.040 / 0.050
G11     306.0          20.2                9.3 +/-    3.84      20.4 +/-    3.84  0.040 / 0.040
G14     284.6          67.9               10.0 +/-    0.99      10.7 +/-    0.99  0.200 / 0.270
G20     106.8          26.1               11.2 +/-    2.55      21.3 +/-    2.55  0.220 / 0.290
G31     175.9          41.7               11.7 +/-    1.75      16.5 +/-    1.75  0.080 / 0.070
G32     11.4           66.6                8.0 +/-    1.13       8.7 +/-    1.13  0.060 / 0.060