Narrow-band bursts detected in the HTRU HiLAT sub-band search. Here, we display the five highest sub-band S/N (see Appendix C for the remaining candidates). For each burst, the bottom panel shows the dedispersed waterfall plot of the data, with two green lines delimiting the sub-band area in which the burst has been detected. The central lower panel shows the DM-time (butterfly) plot of the burst, and the central upper panel is the waterfall plot of the sub-banded dedispersed data. Lastly, the top panel shows the frequency-averaged time series along the sub-band. The blank rows in all the waterfall plots represent excised channels due to RFI.