Rachel Howe has developed IDL code which fits source peaks and target leak spectra simultaneously using a leakage matrix. This should provide more credible results than Peakfind at low l values, where m leaks play a large role. It is still in the testing phase.
Journal articles of interest:
- "Calculating the GONG leakage matrix", F. Hill, R. Howe, SOHO6/GONG98 workshop proceedings. pp.225-230.
- "Using the leakage matrix to fit low-degree solar p-mode spectra", R. Howe, Monthly Notices of the Royal Astronomical Society 1994.
- "Estimating low-degree mode parameters from GONG data using the leakage matrix", R. Howe, F. Hill, SOHO6/GONG98 workshop proceedings, pp. 237-241.
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