PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/11/06-05:58:00
G01     123.2          14.6                7.7 +/-    1.72      19.4 +/-    1.72  0.030 / 0.040
G07     70.5           67.5                4.5 +/-    0.49       4.8 +/-    0.49  0.030 / 0.040
G08     46.3           33.3                3.3 +/-    0.42       5.4 +/-    0.42  0.020 / 0.040
G09     174.7          27.6                7.9 +/-    2.12      14.5 +/-    2.12  0.030 / 0.030
G11     110.8          38.1                7.4 +/-    1.24      11.1 +/-    1.24  0.160 / 0.330
G13     319.5          15.9                0.9 +/-    2.54       2.1 +/-    2.54  0.140 / 0.270
G17     199.6          21.8                6.6 +/-    1.69      13.9 +/-    1.69  0.110 / 0.400
G18     96.8           18.7                6.2 +/-    1.46      14.1 +/-    1.46  0.110 / 0.380
G28     281.8          54.2                6.1 +/-    0.79       7.3 +/-    0.79  0.120 / 0.260
G30     336.1          63.2                3.5 +/-    0.78       3.8 +/-    0.78  0.090 / 0.250