PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2019/11/11-20:28:10
G01     310.8          31.8               11.8 +/-    1.08      19.8 +/-    1.08  0.040 / 0.050
G10     100.0          42.0               12.6 +/-    0.88      17.7 +/-    0.88  0.040 / 0.050
G11     291.4          25.4               12.8 +/-    1.54      24.8 +/-    1.54  0.110 / 0.170
G14     327.8          69.7               11.4 +/-    0.67      12.1 +/-    0.67  0.160 / 0.210
G20     117.5          15.9               12.1 +/-    1.57      29.3 +/-    1.57  0.040 / 0.060
G22     307.6          19.7               12.3 +/-    2.54      27.2 +/-    2.54  0.040 / 0.050
G25     88.5           14.2               13.4 +/-    0.87      33.9 +/-    0.87  0.180 / 0.250
G31     169.8          58.5               15.5 +/-    1.02      17.8 +/-    1.02  0.150 / 0.240
G32     31.2           55.7                9.9 +/-    0.61      11.7 +/-    0.61  0.080 / 0.110