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Peculiarities of radio emission from new pulsars at 111 MHz

Authors
  • Teplykh, Daria1
  • Malofeev, Valery1
  • Malov, Oleg1
  • Tyul’bashev, Sergey1
  • 1 P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskii pr. 53, 119991 , (Russia)
Type
Published Article
Journal
Open Astronomy
Publisher
De Gruyter
Publication Date
Apr 18, 2022
Volume
31
Issue
1
Pages
166–171
Identifiers
DOI: 10.1515/astro-2022-0019
Source
De Gruyter
Keywords
Disciplines
  • Research Article
License
Green

Abstract

The analysis of radio emission of three new pulsars discovered at the Pushchino Radio Astronomy Observatory is presented. The detailed observations were carried out at a frequency of 111 MHz using the large phase array and the standard digital receiver with a total bandwidth of 2.245 MHz and a time resolution of 2.46 or 5.12 ms. All pulsars exhibit features of their radiation, the subpulse drift is observed in J0220+3622, the flare activity is exhibited in J0303+2248, and the nulling phenomenon has been detected in J0810+3725.

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