PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/10-23:57:40
G01     268.0          42.3                7.8 +/-    0.60      11.0 +/-    0.60  0.060 / 0.050
G03     315.8          28.3                7.0 +/-    1.21      12.7 +/-    1.21  0.040 / 0.060
G10     129.5          15.0               10.8 +/-    1.33      26.8 +/-    1.33  0.050 / 0.060
G11     252.7          19.1               10.3 +/-    1.50      23.1 +/-    1.50  0.040 / 0.060
G14     39.2           52.6                8.8 +/-    1.02      10.7 +/-    1.02  0.110 / 0.170
G22     314.1          50.0                7.8 +/-    0.81       9.9 +/-    0.81  0.100 / 0.210
G25     53.4           16.8                6.5 +/-    1.26      15.4 +/-    1.26  0.070 / 0.110
G26     147.7          25.4               12.1 +/-    1.67      23.4 +/-    1.67  0.100 / 0.150
G31     55.8           72.5                9.4 +/-    0.65       9.8 +/-    0.65  0.070 / 0.090
G32     64.3           31.7                7.6 +/-    0.67      12.8 +/-    0.67  0.070 / 0.090