PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-21:28:10
G01     279.3          43.2               12.4 +/-    0.93      17.2 +/-    0.93  0.060 / 0.080
G03     313.8          21.0               10.3 +/-    1.27      22.1 +/-    1.27  0.050 / 0.070
G10     124.3          21.5               13.2 +/-    2.11      28.0 +/-    2.11  0.050 / 0.050
G11     261.8          22.3               12.7 +/-    3.16      26.4 +/-    3.16  0.050 / 0.050
G14     26.1           58.2                9.7 +/-    0.95      11.3 +/-    0.95  0.090 / 0.170
G22     314.6          42.6               10.3 +/-    0.63      14.3 +/-    0.63  0.120 / 0.150
G25     61.0           18.1                9.7 +/-    1.36      22.5 +/-    1.36  0.140 / 0.250
G26     153.0          18.6               13.4 +/-    2.59      30.5 +/-    2.59  0.210 / 0.270
G31     87.8           78.9               11.1 +/-    0.40      11.3 +/-    0.40  0.030 / 0.020
G32     57.5           36.5                9.9 +/-    1.50      15.3 +/-    1.50  0.030 / 0.020