PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/06/05-12:28:10
G03     191.5          26.4               -7.2 +/-   31.47     -13.6 +/-   31.47  0.060 / 0.120
G07     286.4          38.2              -11.7 +/-   30.30     -17.5 +/-   30.30  0.060 / 0.100
G08     147.2          21.5               -4.5 +/-   28.45      -9.6 +/-   28.45  0.080 / 0.150
G09     320.2          54.2              -16.4 +/-   29.03     -19.7 +/-   29.03  0.100 / 0.140
G16     46.7           46.8                1.8 +/-    8.45       2.4 +/-    8.45  0.110 / 0.360
G22     178.7          11.4               -3.4 +/-   26.48      -9.2 +/-   26.48  0.140 / 0.390
G23     79.5           82.0              -23.0 +/-   30.75     -23.2 +/-   30.75  0.070 / 0.120
G26     43.4           18.4               -8.1 +/-   29.90     -18.5 +/-   29.90  0.060 / 0.150
G27     109.3          29.9               -9.7 +/-   29.28     -17.0 +/-   29.28  0.030 / 0.070
G30     269.6          11.4              -10.1 +/-   28.06     -27.5 +/-   28.06  0.030 / 0.040