PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-19:28:00
G01     313.2          29.3               10.2 +/-    1.36      18.0 +/-    1.36  0.140 / 0.220
G10     95.9           44.3               10.1 +/-    0.28      13.8 +/-    0.28  0.090 / 0.160
G11     295.5          24.4                9.1 +/-    2.49      18.1 +/-    2.49  0.040 / 0.040
G14     315.5          69.8                8.2 +/-    0.64       8.7 +/-    0.64  0.050 / 0.040
G20     115.2          18.2               10.9 +/-    1.24      25.1 +/-    1.24  0.140 / 0.380
G22     306.2          17.2                8.2 +/-    2.89      19.4 +/-    2.89  0.140 / 0.300
G25     91.6           12.8                9.8 +/-    1.43      25.6 +/-    1.43  0.040 / 0.060
G31     172.1          54.2               10.7 +/-    1.39      12.9 +/-    1.39  0.040 / 0.050
G32     27.3           58.2                9.1 +/-    0.57      10.5 +/-    0.57  0.060 / 0.050