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Abstract <p>For the first time, pulsed radio emission from the RX J1605.3+3249 magnetar, which is part of the Magnificent Seven, has been detected. Data obtained at the BSA LPI radio telescope at a frequency of 111&#xa0;MHz in the period from 2012 to 2024 were processed. The peak flux density of <InlineEquation ID="IEq1"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11444_2025_1677_Article_IEq1.gif" Format="GIF" Height="15" Rendition="HTML" Resolution="72" Type="Linedraw" Width="98" /> </InlineMediaObject> <EquationSource Format="TEX">\(S = 50{\kern 1pt} - {\kern 1pt} 100\)</EquationSource> <!--AstEng2570175Rodin-m1--> </InlineEquation> mJy and the dispersion measure of <InlineEquation ID="IEq2"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="11444_2025_1677_Article_IEq2.gif" Format="GIF" Height="15" Rendition="HTML" Resolution="72" Type="Linedraw" Width="118" /> </InlineMediaObject> <EquationSource Format="TEX">\(DM = 4.7 \pm 0.5\)</EquationSource> <!--AstEng2570175Rodin-m2--> </InlineEquation> pc/cm<sup>3</sup> have been measured.</p>

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Detection of Radio Emissions from Magnetar RX J1605.3+3249 at Frequency of 111 MHz

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  • 发表日期：

    2025年4月1日

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  • A. E. Rodin,
  • V. A. Fedorova

摘要

Abstract

For the first time, pulsed radio emission from the RX J1605.3+3249 magnetar, which is part of the Magnificent Seven, has been detected. Data obtained at the BSA LPI radio telescope at a frequency of 111 MHz in the period from 2012 to 2024 were processed. The peak flux density of \(S = 50{\kern 1pt} - {\kern 1pt} 100\) mJy and the dispersion measure of \(DM = 4.7 \pm 0.5\) pc/cm3 have been measured.