PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/04-20:27:30
G08     256.9          12.9               10.0 +/-    3.34      26.1 +/-    3.34  0.040 / 0.060
G10     82.9           50.5                9.0 +/-    0.72      11.3 +/-    0.72  0.040 / 0.060
G11     304.4          21.3                8.5 +/-    2.40      18.2 +/-    2.40  0.230 / 0.330
G14     288.7          68.6                9.1 +/-    0.65       9.7 +/-    0.65  0.250 / 0.440
G20     107.5          25.9               11.4 +/-    0.60      21.9 +/-    0.60  0.040 / 0.060
G31     174.9          43.6               11.6 +/-    1.15      16.0 +/-    1.15  0.050 / 0.070
G32     12.8           65.9                8.4 +/-    0.26       9.1 +/-    0.26  0.030 / 0.040