PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/24-07:27:40
G02     200.4          27.0                7.2 +/-    2.03      13.4 +/-    2.03  0.130 / 0.260
G06     166.3          59.6                9.9 +/-    0.62      11.3 +/-    0.62  0.190 / 0.280
G12     302.6          11.4               -1.2 +/-   16.66      -3.3 +/-   16.66  0.140 / 0.210
G17     27.7           55.6                7.0 +/-    0.72       8.3 +/-    0.72  0.160 / 0.290
G19     345.1          69.5                6.6 +/-    0.38       6.9 +/-    0.38  0.060 / 0.070
G24     306.9          31.7                6.1 +/-    2.11      10.4 +/-    2.11  0.050 / 0.080
G28     87.4           44.0                8.3 +/-    1.35      11.3 +/-    1.35  0.040 / 0.040
G30     158.8          13.1                4.8 +/-    2.58      12.6 +/-    2.58  0.040 / 0.040