PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/08-21:43:00
G02     359.5          74.7               14.7 +/-    0.42      15.1 +/-    0.42  0.120 / 0.300
G05     161.0          39.0               19.2 +/-    0.82      28.4 +/-    0.82  0.120 / 0.360
G06     42.4           36.5               12.6 +/-    0.80      19.5 +/-    0.80  0.070 / 0.130
G12     304.0          73.5               13.0 +/-    0.48      13.5 +/-    0.48  0.080 / 0.130
G19     79.6           23.2               14.2 +/-    0.43      28.9 +/-    0.43  0.030 / 0.040
G24     224.4          19.0               18.8 +/-    3.10      42.4 +/-    3.10  0.030 / 0.030
G25     315.9          33.1               12.4 +/-    1.44      20.5 +/-    1.44  0.030 / 0.040
G29     290.3          13.5               15.9 +/-    1.68      41.0 +/-    1.68  0.030 / 0.040