PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/05-12:28:10
G02     36.1           52.1                4.2 +/-    0.79       5.2 +/-    0.79  0.030 / 0.030
G05     143.6          62.9                5.8 +/-    0.56       6.4 +/-    0.56  0.030 / 0.030
G06     54.9           12.9                1.6 +/-    2.13       4.2 +/-    2.13  0.040 / 0.040
G12     189.5          63.1                5.1 +/-    0.28       5.7 +/-    0.28  0.040 / 0.030
G25     293.3          54.6                6.4 +/-    1.44       7.7 +/-    1.44  0.050 / 0.040