PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-07:12:40
G01     80.0           33.2                5.3 +/-    1.05       8.7 +/-    1.05  0.040 / 0.060
G07     132.5          36.4                9.8 +/-    0.63      15.2 +/-    0.63  0.040 / 0.060
G11     58.4           34.5                6.9 +/-    1.60      11.0 +/-    1.60  0.080 / 0.070
G13     283.8          38.1                4.6 +/-    2.32       6.9 +/-    2.32  0.070 / 0.100
G15     311.2          11.6                2.6 +/-    2.58       7.0 +/-    2.58  0.150 / 0.410
G17     221.9          64.7                9.8 +/-    1.29      10.8 +/-    1.29  0.220 / 0.390
G18     53.4           20.0                4.1 +/-    6.70       9.0 +/-    6.70  0.120 / 0.180
G19     218.9          31.9                7.3 +/-    2.30      12.3 +/-    2.30  0.120 / 0.180
G28     2.1            61.2                5.8 +/-    0.62       6.6 +/-    0.62  0.050 / 0.100
G30     124.5          71.0                9.0 +/-    0.67       9.5 +/-    0.67  0.060 / 0.090