PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/14-06:43:00
G01     54.4           27.5                2.2 +/-    2.31       4.0 +/-    2.31  0.040 / 0.050
G06     178.1          18.7                5.1 +/-    1.97      11.6 +/-    1.97  0.050 / 0.050
G07     143.4          18.6                5.2 +/-    1.27      11.8 +/-    1.27  0.110 / 0.220
G11     47.4           24.0                3.6 +/-    2.49       7.1 +/-    2.49  0.120 / 0.230
G13     256.3          34.7               10.4 +/-    0.69      16.6 +/-    0.69  0.040 / 0.050
G15     288.0          16.9                5.9 +/-    1.43      13.9 +/-    1.43  0.050 / 0.060
G17     274.9          78.8                8.6 +/-    0.78       8.8 +/-    0.78  0.030 / 0.020
G19     236.5          56.6                9.4 +/-    1.90      11.0 +/-    1.90  0.030 / 0.020
G28     27.7           59.5                5.1 +/-    0.57       5.8 +/-    0.57  0.140 / 0.160
G30     147.3          52.1                9.9 +/-    0.43      12.1 +/-    0.43  0.130 / 0.270