PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-09:12:30
G02     200.9          19.2                7.3 +/-    1.00      16.3 +/-    1.00  0.120 / 0.190
G06     170.9          53.7                9.2 +/-    1.60      11.1 +/-    1.60  0.150 / 0.250
G13     226.8          13.2                8.5 +/-    2.30      22.2 +/-    2.30  0.040 / 0.040
G17     25.1           57.8                5.6 +/-    0.41       6.5 +/-    0.41  0.050 / 0.030
G19     312.0          70.3                5.3 +/-    0.81       5.6 +/-    0.81  0.080 / 0.120
G24     307.6          32.9                4.1 +/-    1.03       6.7 +/-    1.03  0.090 / 0.110
G28     86.7           41.1                7.7 +/-    0.88      10.9 +/-    0.88  0.220 / 0.520
G30     157.7          16.1                5.6 +/-    2.18      13.7 +/-    2.18  0.130 / 0.580