PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/02-05:43:10
G01     110.0          22.2                5.9 +/-    1.07      12.3 +/-    1.07  0.040 / 0.030
G07     98.2           61.5                5.2 +/-    0.39       5.9 +/-    0.39  0.040 / 0.030
G08     42.6           25.1                3.7 +/-    1.32       7.2 +/-    1.32  0.030 / 0.040
G09     173.9          16.5                5.1 +/-    0.69      12.1 +/-    0.69  0.030 / 0.040
G11     99.7           44.1                6.7 +/-    0.48       9.1 +/-    0.48  0.080 / 0.220
G13     312.7          26.5                5.0 +/-    3.70       9.4 +/-    3.70  0.070 / 0.170
G17     203.0          31.9                6.1 +/-    1.32      10.3 +/-    1.32  0.030 / 0.060
G28     293.8          55.3                4.8 +/-    1.14       5.8 +/-    1.14  0.040 / 0.060
G30     353.0          73.1                5.2 +/-    0.34       5.4 +/-    0.34  0.050 / 0.080