Fig. 3

(a) Deconvolved form of the moment function (blue line) estimated by fitting the function represented by a superposition of elementary functions (green line) to the band-passed form of the moment function determined by the inversion (red line). (b) Moment-rate function estimated from the moment function shown in Fig. 3(a). The orange bar represents the duration of the peak pulse in the moment-rate function (see text for details).