Detection of Fast Radio Bursts on the Large Scanning Antenna of the Lebedev Physical Institute

Abstract

Results of a search for individual impulsive signals on the Large Scanning Antenna of the Lebedev Physical Institute at 111 MHz carried out from July 2012 through May 2018 are presented. The data were convolved with a template of a specified form and convolved with a test dispersion measure. A region of sky with central coordinates $\alpha =05^{h}32^m;$ $\delta =+41.72^{\circ }$ and also a region of sky around the coordinates fixed earlier for FRB 121102 ($\alpha =05^{h}32^m;$ $\delta =+33.1^{\circ }$) were chosen for the analysis. In all, 355 hours of observations were processed for each beam. Three radio bursts with dispersion measures of $247$ $pc\cdot c{m}^{-3}$, $570$ $pc\cdot c{m}^{-3}$, $1767$ $pc\cdot c{m}^{-3}$ were detected in the course of reducing the data.

20 pages, 8 figures

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Cited by in corpus (5)

• LOFAR Detection of 110-188 MHz Emission and Frequency-Dependent Activity from FRB 20180916B
• Luminosity-duration relations and luminosity functions of repeating and non-repeating fast radio bursts
• Search for Fast Radio Bursts in the Direction of the Galaxies M31 and M33
• Comparative Analysis of the Observational Properties of Fast Radio Bursts at the Frequencies of 111 and 1400 MHz
• On the problems of detecting Fast Radio Bursts with the LPA LPI