Radio Emission from the Double-Pulsar System J0737–3039 Revisited
The double pulsar J0737-3039 is the only known system in which the relativistic wind emitted by a radio pulsar demonstrably interacts with the magnetosphere of another one. We report radio interferometric observations of the J0737-3039 system with the VLA at three wavelengths, with each observation...
Gespeichert in:
| Veröffentlicht in: | The Astrophysical journal 2005-11, Vol.634 (1), p.L101-L104 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | L104 |
|---|---|
| container_issue | 1 |
| container_start_page | L101 |
| container_title | The Astrophysical journal |
| container_volume | 634 |
| creator | Chatterjee, S Goss, W. M Brisken, W. F |
| description | The double pulsar J0737-3039 is the only known system in which the relativistic wind emitted by a radio pulsar demonstrably interacts with the magnetosphere of another one. We report radio interferometric observations of the J0737-3039 system with the VLA at three wavelengths, with each observation spanning a full binary orbit. We detect J0737-3039 at 1.6 and 4.8 GHz, derive a spectral index of -2.3 c 0.2, and place an upper limit on its flux density at 8.4 GHz. Orbital modulation is detected in the 1.6 GHz data, with a significance of 62 s. Both orbital phase-resolved and phase-averaged measurements at 1.6 GHz are consistent with the entire flux density arising from the pulsed emission of the two pulsars. Contrary to prior results, we find no evidence for unpulsed emission, and limit it to less than 0.5 mJy (5 s). |
| doi_str_mv | 10.1086/498822 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_O3W</sourceid><recordid>TN_cdi_iop_primary_10_1086_498822</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>17473578</sourcerecordid><originalsourceid>FETCH-LOGICAL-c378t-fda2efcfaaefd4203ba4ea564e2f0c580a4cb23811280333fd5f9192396fe90f3</originalsourceid><addsrcrecordid>eNp9kM9KxDAQh4souK76DPWgHqSaZNImOcq6_mNBWfUcsmmCkXazJq2wN9_BN_RJbFlhFcTTDMzHb2a-JNnH6BQjXpxRwTkhG8kA58AzCjnb_NFvJzsxviCEKBFikIymqnQ-HdcuRufnqQ2-Tptnk174dlaZ7L6togrpwzI2pk5vEQP2-f4BCEQ6NW8uusaUu8mWVVU0e991mDxdjh9H19nk7upmdD7JNDDeZLZUxFhtlTK2pATBTFGj8oIaYpHOOVJUzwhwjAlHAGDL3AosCIjCGoEsDJPjVe4i-NfWxEZ2V2tTVWpufBslo0AxcII78uhfEjPKOhd8DergYwzGykVwtQpLiZHsbcqVzQ48_E5UUavKBjXXLq5pBqQoeL_5ZMU5v1hPO_myly8LoBLLCUZYLsr-o4M_6N-bvwBzHYm2</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>17473578</pqid></control><display><type>article</type><title>Radio Emission from the Double-Pulsar System J0737–3039 Revisited</title><source>IOP Publishing Free Content</source><creator>Chatterjee, S ; Goss, W. M ; Brisken, W. F</creator><creatorcontrib>Chatterjee, S ; Goss, W. M ; Brisken, W. F</creatorcontrib><description>The double pulsar J0737-3039 is the only known system in which the relativistic wind emitted by a radio pulsar demonstrably interacts with the magnetosphere of another one. We report radio interferometric observations of the J0737-3039 system with the VLA at three wavelengths, with each observation spanning a full binary orbit. We detect J0737-3039 at 1.6 and 4.8 GHz, derive a spectral index of -2.3 c 0.2, and place an upper limit on its flux density at 8.4 GHz. Orbital modulation is detected in the 1.6 GHz data, with a significance of 62 s. Both orbital phase-resolved and phase-averaged measurements at 1.6 GHz are consistent with the entire flux density arising from the pulsed emission of the two pulsars. Contrary to prior results, we find no evidence for unpulsed emission, and limit it to less than 0.5 mJy (5 s).</description><identifier>ISSN: 1538-4357</identifier><identifier>ISSN: 0004-637X</identifier><identifier>EISSN: 1538-4357</identifier><identifier>DOI: 10.1086/498822</identifier><identifier>CODEN: ASJOAB</identifier><language>eng</language><publisher>Chicago, IL: IOP Publishing</publisher><subject>Astronomy ; Earth, ocean, space ; Exact sciences and technology</subject><ispartof>The Astrophysical journal, 2005-11, Vol.634 (1), p.L101-L104</ispartof><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c378t-fda2efcfaaefd4203ba4ea564e2f0c580a4cb23811280333fd5f9192396fe90f3</citedby><cites>FETCH-LOGICAL-c378t-fda2efcfaaefd4203ba4ea564e2f0c580a4cb23811280333fd5f9192396fe90f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1086/498822/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,778,782,27611,27907,27908,53914</link.rule.ids><linktorsrc>$$Uhttp://iopscience.iop.org/1538-4357/634/1/L101$$EView_record_in_IOP_Publishing$$FView_record_in_$$GIOP_Publishing</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17326681$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chatterjee, S</creatorcontrib><creatorcontrib>Goss, W. M</creatorcontrib><creatorcontrib>Brisken, W. F</creatorcontrib><title>Radio Emission from the Double-Pulsar System J0737–3039 Revisited</title><title>The Astrophysical journal</title><description>The double pulsar J0737-3039 is the only known system in which the relativistic wind emitted by a radio pulsar demonstrably interacts with the magnetosphere of another one. We report radio interferometric observations of the J0737-3039 system with the VLA at three wavelengths, with each observation spanning a full binary orbit. We detect J0737-3039 at 1.6 and 4.8 GHz, derive a spectral index of -2.3 c 0.2, and place an upper limit on its flux density at 8.4 GHz. Orbital modulation is detected in the 1.6 GHz data, with a significance of 62 s. Both orbital phase-resolved and phase-averaged measurements at 1.6 GHz are consistent with the entire flux density arising from the pulsed emission of the two pulsars. Contrary to prior results, we find no evidence for unpulsed emission, and limit it to less than 0.5 mJy (5 s).</description><subject>Astronomy</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><issn>1538-4357</issn><issn>0004-637X</issn><issn>1538-4357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp9kM9KxDAQh4souK76DPWgHqSaZNImOcq6_mNBWfUcsmmCkXazJq2wN9_BN_RJbFlhFcTTDMzHb2a-JNnH6BQjXpxRwTkhG8kA58AzCjnb_NFvJzsxviCEKBFikIymqnQ-HdcuRufnqQ2-Tptnk174dlaZ7L6togrpwzI2pk5vEQP2-f4BCEQ6NW8uusaUu8mWVVU0e991mDxdjh9H19nk7upmdD7JNDDeZLZUxFhtlTK2pATBTFGj8oIaYpHOOVJUzwhwjAlHAGDL3AosCIjCGoEsDJPjVe4i-NfWxEZ2V2tTVWpufBslo0AxcII78uhfEjPKOhd8DergYwzGykVwtQpLiZHsbcqVzQ48_E5UUavKBjXXLq5pBqQoeL_5ZMU5v1hPO_myly8LoBLLCUZYLsr-o4M_6N-bvwBzHYm2</recordid><startdate>20051120</startdate><enddate>20051120</enddate><creator>Chatterjee, S</creator><creator>Goss, W. M</creator><creator>Brisken, W. F</creator><general>IOP Publishing</general><general>University of Chicago Press</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20051120</creationdate><title>Radio Emission from the Double-Pulsar System J0737–3039 Revisited</title><author>Chatterjee, S ; Goss, W. M ; Brisken, W. F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-fda2efcfaaefd4203ba4ea564e2f0c580a4cb23811280333fd5f9192396fe90f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Astronomy</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chatterjee, S</creatorcontrib><creatorcontrib>Goss, W. M</creatorcontrib><creatorcontrib>Brisken, W. F</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The Astrophysical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chatterjee, S</au><au>Goss, W. M</au><au>Brisken, W. F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Radio Emission from the Double-Pulsar System J0737–3039 Revisited</atitle><jtitle>The Astrophysical journal</jtitle><date>2005-11-20</date><risdate>2005</risdate><volume>634</volume><issue>1</issue><spage>L101</spage><epage>L104</epage><pages>L101-L104</pages><issn>1538-4357</issn><issn>0004-637X</issn><eissn>1538-4357</eissn><coden>ASJOAB</coden><abstract>The double pulsar J0737-3039 is the only known system in which the relativistic wind emitted by a radio pulsar demonstrably interacts with the magnetosphere of another one. We report radio interferometric observations of the J0737-3039 system with the VLA at three wavelengths, with each observation spanning a full binary orbit. We detect J0737-3039 at 1.6 and 4.8 GHz, derive a spectral index of -2.3 c 0.2, and place an upper limit on its flux density at 8.4 GHz. Orbital modulation is detected in the 1.6 GHz data, with a significance of 62 s. Both orbital phase-resolved and phase-averaged measurements at 1.6 GHz are consistent with the entire flux density arising from the pulsed emission of the two pulsars. Contrary to prior results, we find no evidence for unpulsed emission, and limit it to less than 0.5 mJy (5 s).</abstract><cop>Chicago, IL</cop><pub>IOP Publishing</pub><doi>10.1086/498822</doi></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1538-4357 |
| ispartof | The Astrophysical journal, 2005-11, Vol.634 (1), p.L101-L104 |
| issn | 1538-4357 0004-637X 1538-4357 |
| language | eng |
| recordid | cdi_iop_primary_10_1086_498822 |
| source | IOP Publishing Free Content |
| subjects | Astronomy Earth, ocean, space Exact sciences and technology |
| title | Radio Emission from the Double-Pulsar System J0737–3039 Revisited |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T04%3A51%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_O3W&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Radio%20Emission%20from%20the%20Double-Pulsar%20System%20J0737%E2%80%933039%20Revisited&rft.jtitle=The%20Astrophysical%20journal&rft.au=Chatterjee,%20S&rft.date=2005-11-20&rft.volume=634&rft.issue=1&rft.spage=L101&rft.epage=L104&rft.pages=L101-L104&rft.issn=1538-4357&rft.eissn=1538-4357&rft.coden=ASJOAB&rft_id=info:doi/10.1086/498822&rft_dat=%3Cproquest_O3W%3E17473578%3C/proquest_O3W%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=17473578&rft_id=info:pmid/&rfr_iscdi=true |