PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-20:57:30
G01     310.8          31.8                8.6 +/-    0.89      14.5 +/-    0.89  0.080 / 0.200
G10     100.2          41.9                9.5 +/-    0.83      13.4 +/-    0.83  0.100 / 0.200
G11     291.0          25.5                9.5 +/-    1.50      18.3 +/-    1.50  0.050 / 0.050
G14     329.1          69.7                8.6 +/-    0.64       9.1 +/-    0.64  0.040 / 0.040
G20     117.6          16.0               10.3 +/-    2.18      25.1 +/-    2.18  0.170 / 0.360
G22     307.7          19.8                6.5 +/-    0.91      14.5 +/-    0.91  0.160 / 0.310
G25     88.5           14.2               10.9 +/-    4.47      27.6 +/-    4.47  0.070 / 0.120
G31     169.4          58.8               10.7 +/-    0.55      12.3 +/-    0.55  0.070 / 0.110
G32     31.3           55.7                8.8 +/-    0.67      10.4 +/-    0.67  0.030 / 0.030