Narrowband signal detected using REALTA and the turboSETI algorithm. Dynamic spectra of an example narrowband signal detected in an observation pointing toward PSR B2217+47 using turboSETI with the BL nodes in REALTA. The colour bar shows intensity in arbitrary units while the red dotted line shows a relative frequency of 0 Hz from 150.0977 MHz. The signal does not show any drifting and thus likely has a terrestrial origin.