PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-04:42:50
G08     314.7          16.0                8.1 +/-    3.57      19.6 +/-    3.57  0.040 / 0.060
G10     324.8          59.0                8.1 +/-    1.06       9.2 +/-    1.06  0.040 / 0.050
G14     215.1          26.2               12.3 +/-    4.22      23.3 +/-    4.22  0.030 / 0.040
G15     46.1           13.5                2.9 +/-    0.55       7.5 +/-    0.55  0.030 / 0.040
G20     27.6           62.2                7.2 +/-    0.36       8.0 +/-    0.36  0.070 / 0.090
G21     128.5          61.6                8.7 +/-    1.16       9.7 +/-    1.16  0.070 / 0.080
G24     79.8           30.0                6.4 +/-    0.78      11.2 +/-    0.78  0.080 / 0.230
G27     283.0          37.6                9.9 +/-    1.01      15.0 +/-    1.01  0.100 / 0.220
G32     218.9          44.3               11.9 +/-    0.76      16.2 +/-    0.76  0.190 / 0.350