PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/03/16-23:27:50
G01     51.7           26.5                9.8 +/-    2.19      18.5 +/-    2.19  0.250 / 0.390
G06     180.9          19.1               11.6 +/-    2.89      26.0 +/-    2.89  0.130 / 0.370
G07     144.7          10.2               13.4 +/-    4.44      37.2 +/-    4.44  0.030 / 0.060
G11     44.6           15.8                9.7 +/-    3.97      23.5 +/-    3.97  0.040 / 0.040
G13     252.0          32.1               11.1 +/-    1.81      18.7 +/-    1.81  0.150 / 0.160
G15     285.2          16.1                9.9 +/-    1.53      23.9 +/-    1.53  0.090 / 0.170
G17     311.4          79.6               12.2 +/-    0.54      12.3 +/-    0.54  0.070 / 0.070
G19     242.3          57.8               12.2 +/-    2.18      14.1 +/-    2.18  0.070 / 0.040
G28     43.6           56.0               10.3 +/-    1.13      12.2 +/-    1.13  0.060 / 0.050
G30     148.6          43.2               12.4 +/-    1.00      17.1 +/-    1.00  0.050 / 0.060