PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/05-13:58:00
G02     68.2           24.9                5.7 +/-    1.15      11.1 +/-    1.15  0.030 / 0.040
G05     49.2           55.7                4.7 +/-    0.41       5.6 +/-    0.41  0.030 / 0.050
G12     180.1          20.2                5.6 +/-    1.70      12.3 +/-    1.70  0.090 / 0.180
G13     117.9          21.6                8.1 +/-    1.52      17.2 +/-    1.52  0.090 / 0.200
G15     156.3          21.9                7.0 +/-    2.09      14.7 +/-    2.09  0.050 / 0.080
G21     280.2          23.4                5.0 +/-    1.10      10.2 +/-    1.10  0.060 / 0.070
G25     224.4          44.2                6.4 +/-    0.60       8.7 +/-    0.60  0.060 / 0.100