PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/30-06:28:10
G01     38.4           12.3                3.0 +/-    4.40       7.9 +/-    4.40  0.110 / 0.150
G02     198.6          12.0                1.3 +/-    8.94       3.5 +/-    8.94  0.100 / 0.140
G06     172.9          42.3                8.4 +/-    0.90      11.7 +/-    0.90  0.140 / 0.420
G13     233.6          20.7                7.3 +/-    1.30      15.8 +/-    1.30  0.120 / 0.350
G15     265.5          11.3                6.5 +/-    3.77      17.7 +/-    3.77  0.050 / 0.070
G17     8.7            68.0                7.4 +/-    0.58       7.9 +/-    0.58  0.050 / 0.060
G19     291.2          72.0                6.3 +/-    0.72       6.6 +/-    0.72  0.030 / 0.030
G24     315.7          20.2                1.5 +/-    2.98       3.2 +/-    2.98  0.040 / 0.030
G28     66.3           51.9                6.9 +/-    1.04       8.5 +/-    1.04  0.040 / 0.030
G30     156.6          28.3                9.9 +/-    2.34      17.9 +/-    2.34  0.040 / 0.030