PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/07-14:58:10
G05     46.0           26.3                4.8 +/-    2.02       9.1 +/-    2.02  0.080 / 0.170
G13     83.6           35.0                8.0 +/-    1.95      12.7 +/-    1.95  0.100 / 0.130
G15     130.6          48.1                9.4 +/-    0.96      12.1 +/-    0.96  0.370 / 0.390
G20     243.0          34.0                7.5 +/-    1.79      12.2 +/-    1.79  0.290 / 0.490
G21     307.2          42.3                7.1 +/-    1.67      10.0 +/-    1.67  0.020 / 0.020
G25     203.2          17.3                8.6 +/-    3.94      20.3 +/-    3.94  0.030 / 0.020
G26     294.9          20.0                6.6 +/-    1.47      14.6 +/-    1.47  0.100 / 0.070
G29     140.9          81.7                8.7 +/-    0.31       8.7 +/-    0.31  0.100 / 0.080