Ryabov V. B. et al. 2010 provides an example of high resolution S burst spectra obtained with the 2040 dipole UTR-2 array (Ukrainian T-shape Radiotelescope Mark 2)
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Map coded by Junpei Azuma, Imai Laboratory, Kochi National College of Technology, Japan
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Click to enlarge
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Click to enlarge
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Detail A center
The resolution is 4 kHz 250 us