PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/10/06-08:28:10
G01     82.9           32.0                6.4 +/-    0.77      10.8 +/-    0.77  0.030 / 0.040
G07     129.2          40.3                8.0 +/-    0.66      11.5 +/-    0.66  0.030 / 0.030
G11     64.8           40.0                5.6 +/-    0.72       8.1 +/-    0.72  0.040 / 0.070
G13     288.1          38.4                5.5 +/-    1.55       8.2 +/-    1.55  0.040 / 0.080
G15     311.8          12.0                2.3 +/-    2.46       6.1 +/-    2.46  0.050 / 0.100
G17     216.9          56.6                8.5 +/-    0.89      10.0 +/-    0.89  0.060 / 0.110
G18     58.5           22.7                3.5 +/-    1.21       7.3 +/-    1.21  0.070 / 0.200
G19     215.6          33.3                7.9 +/-    1.36      12.9 +/-    1.36  0.070 / 0.170
G28     341.3          61.4                5.9 +/-    0.64       6.6 +/-    0.64  0.060 / 0.100
G30     115.3          75.2                7.8 +/-    0.36       8.0 +/-    0.36  0.070 / 0.110