PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/07-23:27:40
G01     294.8          40.6                6.2 +/-   18.43       8.9 +/-   18.43  0.050 / 0.270
G03     310.0          12.3                7.5 +/-   14.51      19.9 +/-   14.51  0.060 / 0.150
G10     115.9          30.3                9.3 +/-   13.37      16.3 +/-   13.37  0.080 / 0.310
G11     272.3          25.7               10.8 +/-    8.75      20.9 +/-    8.75  0.080 / 0.180
G14     10.4           63.3                3.5 +/-   12.64       3.9 +/-   12.64  0.060 / 0.160
G22     312.9          32.7               14.3 +/-   26.90      23.7 +/-   26.90  0.050 / 0.060
G25     72.7           18.3               12.4 +/-   32.00      28.4 +/-   32.00  0.050 / 0.110
G26     159.0          10.3              -15.4 +/-   34.56     -42.7 +/-   34.56  0.050 / 0.080
G31     142.2          75.7               21.5 +/-   28.75      22.1 +/-   28.75  0.150 / 0.410
G32     47.2           44.5                2.4 +/-   19.21       3.2 +/-   19.21  0.160 / 0.280