PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/26-19:12:50
G01     315.0          27.0                5.9 +/-    2.36      11.0 +/-    2.36  0.130 / 0.310
G10     92.1           46.3                9.2 +/-    0.50      12.2 +/-    0.50  0.100 / 0.330
G11     298.6          23.4                7.9 +/-    1.36      16.0 +/-    1.36  0.050 / 0.060
G14     307.3          69.8                8.7 +/-    0.78       9.2 +/-    0.78  0.040 / 0.040
G20     113.0          20.4                9.1 +/-    0.88      19.8 +/-    0.88  0.110 / 0.360
G22     304.8          14.9                6.4 +/-    2.43      16.0 +/-    2.43  0.150 / 0.420
G25     94.5           11.5                8.2 +/-    1.25      22.2 +/-    1.25  0.030 / 0.040
G31     173.4          50.7               10.1 +/-    1.52      12.6 +/-    1.52  0.040 / 0.040
G32     23.5           60.6                8.6 +/-    0.56       9.7 +/-    0.56  0.050 / 0.050