PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/03-23:58:10
G01     286.1          42.5                9.3 +/-    0.78      12.9 +/-    0.78  0.040 / 0.090
G03     312.5          17.6                8.3 +/-    1.47      19.4 +/-    1.47  0.050 / 0.090
G10     121.2          25.1               11.1 +/-    0.72      21.6 +/-    0.72  0.060 / 0.080
G11     265.0          24.0               10.7 +/-    0.73      21.3 +/-    0.73  0.040 / 0.090
G14     22.0           59.7                9.1 +/-    0.45      10.4 +/-    0.45  0.040 / 0.050
G18     248.5          46.7               12.1 +/-    0.86      15.9 +/-    0.86  0.040 / 0.060
G22     314.2          38.5                8.7 +/-    1.36      12.9 +/-    1.36  0.080 / 0.200
G25     65.9           18.7                6.8 +/-    1.16      15.5 +/-    1.16  0.080 / 0.210
G31     109.4          79.0                9.7 +/-    0.85       9.9 +/-    0.85  0.070 / 0.160
G32     53.2           40.0                8.5 +/-    0.72      12.3 +/-    0.72  0.080 / 0.140