PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/26-03:12:40
G08     316.6          14.4                5.1 +/-    2.13      12.9 +/-    2.13  0.050 / 0.060
G10     321.6          58.5                8.5 +/-    0.65       9.7 +/-    0.65  0.070 / 0.060
G14     214.4          24.1               11.4 +/-    2.49      22.7 +/-    2.49  0.030 / 0.030
G15     45.9           15.3                5.4 +/-    2.30      13.4 +/-    2.30  0.030 / 0.030
G20     23.4           62.8                8.9 +/-    1.21       9.9 +/-    1.21  0.040 / 0.040
G21     125.9          63.8                8.8 +/-    0.53       9.7 +/-    0.53  0.040 / 0.040
G24     82.3           29.9                8.1 +/-    1.38      14.3 +/-    1.38  0.200 / 0.360
G27     285.1          37.6               10.6 +/-    0.90      16.1 +/-    0.90  0.200 / 0.260
G32     217.6          43.4               11.2 +/-    0.66      15.5 +/-    0.66  0.130 / 0.370