PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/29-06:43:10
G01     88.6           30.9                5.9 +/-    0.69      10.1 +/-    0.69  0.030 / 0.030
G07     124.8          45.4                7.5 +/-    1.04      10.0 +/-    1.04  0.030 / 0.030
G11     71.3           42.7                5.7 +/-    0.73       8.0 +/-    0.73  0.090 / 0.110
G13     294.2          37.2                5.5 +/-    0.61       8.4 +/-    0.61  0.080 / 0.110
G15     314.7          10.6               -8.5 +/-   12.07     -23.4 +/-   12.07  0.050 / 0.060
G17     212.7          52.4                9.1 +/-    1.08      11.1 +/-    1.08  0.040 / 0.050
G19     213.1          28.8                5.1 +/-    2.14       9.1 +/-    2.14  0.040 / 0.080
G28     330.5          60.8                4.8 +/-    1.15       5.4 +/-    1.15  0.040 / 0.090
G30     94.3           79.5                6.8 +/-    0.57       6.9 +/-    0.57  0.050 / 0.070