PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/14-22:58:10
G01     295.0          40.6               10.1 +/-    0.98      14.5 +/-    0.98  0.070 / 0.120
G03     309.9          12.1                8.3 +/-    9.96      22.2 +/-    9.96  0.060 / 0.130
G10     115.8          30.4               10.8 +/-    1.16      18.8 +/-    1.16  0.060 / 0.090
G11     272.7          25.6               12.8 +/-    1.38      24.6 +/-    1.38  0.050 / 0.080
G14     9.5            63.5                9.3 +/-    0.38      10.2 +/-    0.38  0.070 / 0.140
G22     312.9          32.6                8.4 +/-    2.43      14.0 +/-    2.43  0.080 / 0.130
G25     72.8           18.3                8.6 +/-    0.81      19.7 +/-    0.81  0.050 / 0.050
G26     159.2          10.1              -19.6 +/-   25.85     -54.6 +/-   25.85  0.050 / 0.050
G31     143.3          75.5               11.2 +/-    0.56      11.5 +/-    0.56  0.190 / 0.370
G32     47.1           44.5                9.1 +/-    0.36      12.3 +/-    0.36  0.160 / 0.350