PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/12/10-19:12:40
G01     290.0          42.2                9.6 +/-    1.24      13.4 +/-    1.24  0.070 / 0.090
G03     311.2          14.7                8.6 +/-    2.89      21.7 +/-    2.89  0.060 / 0.110
G10     118.5          27.6               13.3 +/-    1.52      24.6 +/-    1.52  0.040 / 0.060
G11     271.1          24.4               11.7 +/-    1.20      23.2 +/-    1.20  0.040 / 0.050
G14     13.9           62.2                9.3 +/-    0.68      10.3 +/-    0.68  0.080 / 0.130
G22     313.8          36.2               10.7 +/-    1.63      16.6 +/-    1.63  0.080 / 0.130
G25     68.5           18.2                9.7 +/-    0.56      22.3 +/-    0.56  0.050 / 0.080
G26     157.9          12.3               13.7 +/-    2.26      36.4 +/-    2.26  0.050 / 0.070
G31     138.1          77.5               11.7 +/-    0.70      12.0 +/-    0.70  0.120 / 0.290
G32     50.8           41.5                8.6 +/-    0.57      12.2 +/-    0.57  0.160 / 0.310