Search of RRATs on declinations from $+42^{\circ}$ to $+55^{\circ}$ with a neural network

Abstract

In an area of 3,300 square degrees, a search for pulsed dispersed signals using a neural network has been carried out. During the six-month observation period, pulses were detected from fifteen known pulsars as well as three new rotating radio transients (RRATs). The main characteristics of these new sources were provided. The dispersion measures of the transients and the half-widths of the pulses ranged from 7.2 to 59.9 pc/cm$^3$ and from 20 to 300 ms, respectively. A RRAT search scheme has been developed that allows for the detection of pulses with a signal-to-noise ratio (S/N) below the threshold required for reliable detection.