PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/08/10-00:27:30
G08     311.6          17.1                8.4 +/-    1.44      19.8 +/-    1.44  0.060 / 0.070
G10     338.7          61.0                9.1 +/-    0.69      10.3 +/-    0.69  0.070 / 0.100
G14     218.6          31.2               12.8 +/-    1.01      21.8 +/-    1.01  0.080 / 0.210
G20     41.0           59.6               10.0 +/-    0.56      11.4 +/-    0.56  0.090 / 0.220
G21     136.1          56.3               10.8 +/-    0.85      12.7 +/-    0.85  0.050 / 0.060
G24     72.8           30.2               10.2 +/-    1.13      17.7 +/-    1.13  0.040 / 0.050
G27     273.2          37.4               11.4 +/-    0.93      17.4 +/-    0.93  0.050 / 0.110
G32     224.2          53.4               11.4 +/-    1.19      13.8 +/-    1.19  0.060 / 0.080