PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/09-17:57:50
G08     313.5          17.0                8.4 +/-    1.67      20.0 +/-    1.67  0.080 / 0.210
G10     327.6          59.5                9.5 +/-    0.95      10.9 +/-    0.95  0.100 / 0.240
G14     215.9          22.4               13.0 +/-    2.63      26.9 +/-    2.63  0.070 / 0.090
G15     46.3           11.7                7.8 +/-    2.92      21.1 +/-    2.92  0.060 / 0.080
G20     34.2           60.6               -1.8 +/-    0.72      -2.0 +/-    0.72  0.040 / 0.050
G21     129.5          61.1               -1.6 +/-    0.76      -1.8 +/-    0.76  0.040 / 0.040
G24     80.7           30.6                9.7 +/-    0.58      16.7 +/-    0.58  0.030 / 0.050
G27     280.6          38.2                8.1 +/-    1.05      12.2 +/-    1.05  0.030 / 0.040
G32     218.9          49.6               13.3 +/-    0.61      16.9 +/-    0.61  0.070 / 0.110