PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-14:42:50
G10     248.5          26.9               10.4 +/-    1.00      19.5 +/-    1.00  0.170 / 0.570
G13     55.2           29.9                5.9 +/-    1.01      10.4 +/-    1.01  0.160 / 0.640
G15     86.3           56.4                7.3 +/-    0.70       8.6 +/-    0.70  0.040 / 0.060
G16     297.4          16.1                6.2 +/-    2.17      14.9 +/-    2.17  0.040 / 0.040
G20     269.3          51.8               10.8 +/-    1.02      13.3 +/-    1.02  0.030 / 0.040
G21     332.2          58.5                6.1 +/-    0.69       7.0 +/-    0.69  0.030 / 0.050
G26     270.9          16.3                7.7 +/-    2.07      18.6 +/-    2.07  0.070 / 0.110
G29     163.0          54.2               10.7 +/-    1.16      12.9 +/-    1.16  0.070 / 0.100