PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/07-23:28:00
G01     294.8          40.6                9.2 +/-    5.09      13.2 +/-    5.09  0.060 / 0.120
G03     310.0          12.3                7.5 +/-   16.55      19.8 +/-   16.55  0.080 / 0.100
G10     115.9          30.3               10.3 +/-    0.94      18.0 +/-    0.94  0.060 / 0.050
G11     272.3          25.7               11.2 +/-    1.72      21.6 +/-    1.72  0.050 / 0.060
G14     10.4           63.3                9.3 +/-    0.80      10.2 +/-    0.80  0.300 / 0.520
G22     312.9          32.7                8.6 +/-    0.78      14.2 +/-    0.78  0.300 / 0.280
G25     72.7           18.3                9.0 +/-    1.96      20.5 +/-    1.96  0.090 / 0.220
G26     159.0          10.3              -12.6 +/-   35.69     -34.9 +/-   35.69  0.100 / 0.280
G31     142.2          75.7               11.0 +/-    0.94      11.3 +/-    0.94  0.080 / 0.150
G32     47.2           44.5                9.1 +/-    0.66      12.4 +/-    0.66  0.090 / 0.150