PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/09-20:57:40
G01     302.4          37.8                6.9 +/-    1.69      10.4 +/-    1.69  0.130 / 0.180
G10     109.8          35.2                9.5 +/-    0.91      14.9 +/-    0.91  0.080 / 0.160
G11     280.9          26.1                1.6 +/-    0.78       3.0 +/-    0.78  0.030 / 0.040
G14     353.0          67.0                8.1 +/-    0.43       8.7 +/-    0.43  0.040 / 0.040
G22     311.1          27.2                6.4 +/-    2.22      11.9 +/-    2.22  0.100 / 0.160
G25     79.2           17.0                7.2 +/-    1.69      17.1 +/-    1.69  0.070 / 0.140
G31     160.6          68.9                9.7 +/-    0.56      10.3 +/-    0.56  0.060 / 0.080
G32     41.1           48.8                6.7 +/-    0.86       8.6 +/-    0.86  0.070 / 0.080