PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/10-08:57:50
G01     38.2           11.3                3.6 +/-    2.67       9.7 +/-    2.67  0.090 / 0.190
G02     200.2          12.7                5.0 +/-    3.42      13.1 +/-    3.42  0.090 / 0.160
G06     173.2          46.2                9.1 +/-    1.20      12.1 +/-    1.20  0.040 / 0.060
G13     231.8          17.7                8.2 +/-    3.30      19.0 +/-    3.30  0.060 / 0.080
G17     17.4           63.4                5.4 +/-    0.41       5.9 +/-    0.41  0.180 / 0.330
G19     289.8          69.3                5.8 +/-    0.64       6.1 +/-    0.64  0.230 / 0.380
G24     312.0          28.0                5.2 +/-    2.15       9.4 +/-    2.15  0.090 / 0.160
G28     78.6           44.8                6.6 +/-    0.49       9.0 +/-    0.49  0.090 / 0.150
G30     156.7          22.6                8.7 +/-    1.58      18.0 +/-    1.58  0.120 / 0.470