Evidence of Class Transitions in GRS 1915+105 from IXAE Data
GRS 1915+105 shows at least twelve distinct classes of light curves. By analysing the data obtained from Indian X-ray Astronomy Experiment (IXAE) instrument aboard IRS-P3 satellite, we show that in at least two days, transitions between one class to another were observed. In these days the so-called...
Gespeichert in:
| Veröffentlicht in: | arXiv.org 2005-01 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | arXiv.org |
| container_volume | |
| creator | Chakrabarti, Sandip K Nandi, A Choudhury, Asit Chatterjee, Utpal |
| description | GRS 1915+105 shows at least twelve distinct classes of light curves. By analysing the data obtained from Indian X-ray Astronomy Experiment (IXAE) instrument aboard IRS-P3 satellite, we show that in at least two days, transitions between one class to another were observed. In these days the so-called \(\kappa\) class went to \(\rho\) class and \(\chi\) class went to \(\rho\) class. In the frequency-time plane such transitions exhibited change in quasi-periodic oscillation (QPO) frequency. We could detect that low-frequency QPOs can occur in anticipation of a class transition several hundred minutes before the actual transition |
| doi_str_mv | 10.48550/arxiv.0501282 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_journals_2089048286</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2089048286</sourcerecordid><originalsourceid>FETCH-proquest_journals_20890482863</originalsourceid><addsrcrecordid>eNqNyr0KwjAUQOEgCIp2db7gKOrNTVMjuIjWn1U7uJWgKaRookkVH18HH8DpDN9hbMBxkiopcarD274mKJGTohbrkhB8rFKiDktirBGRshlJKbpskb_sxbizAV_B6qpjhCJoF21jvYtgHWwPR-BzLkccJVTB32B_Wuaw1o3us3alr9Ekv_bYcJMXq934HvzjaWJT1v4Z3JdKQjXHVJHKxH_XBxwkOgg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2089048286</pqid></control><display><type>article</type><title>Evidence of Class Transitions in GRS 1915+105 from IXAE Data</title><source>Free E- Journals</source><creator>Chakrabarti, Sandip K ; Nandi, A ; Choudhury, Asit ; Chatterjee, Utpal</creator><creatorcontrib>Chakrabarti, Sandip K ; Nandi, A ; Choudhury, Asit ; Chatterjee, Utpal</creatorcontrib><description>GRS 1915+105 shows at least twelve distinct classes of light curves. By analysing the data obtained from Indian X-ray Astronomy Experiment (IXAE) instrument aboard IRS-P3 satellite, we show that in at least two days, transitions between one class to another were observed. In these days the so-called \(\kappa\) class went to \(\rho\) class and \(\chi\) class went to \(\rho\) class. In the frequency-time plane such transitions exhibited change in quasi-periodic oscillation (QPO) frequency. We could detect that low-frequency QPOs can occur in anticipation of a class transition several hundred minutes before the actual transition</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.0501282</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Astronomy ; Light curve ; Quasi-Periodic Oscillations</subject><ispartof>arXiv.org, 2005-01</ispartof><rights>Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the associated terms available at http://arxiv.org/abs/astro-ph/0501282.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>780,784,27925</link.rule.ids></links><search><creatorcontrib>Chakrabarti, Sandip K</creatorcontrib><creatorcontrib>Nandi, A</creatorcontrib><creatorcontrib>Choudhury, Asit</creatorcontrib><creatorcontrib>Chatterjee, Utpal</creatorcontrib><title>Evidence of Class Transitions in GRS 1915+105 from IXAE Data</title><title>arXiv.org</title><description>GRS 1915+105 shows at least twelve distinct classes of light curves. By analysing the data obtained from Indian X-ray Astronomy Experiment (IXAE) instrument aboard IRS-P3 satellite, we show that in at least two days, transitions between one class to another were observed. In these days the so-called \(\kappa\) class went to \(\rho\) class and \(\chi\) class went to \(\rho\) class. In the frequency-time plane such transitions exhibited change in quasi-periodic oscillation (QPO) frequency. We could detect that low-frequency QPOs can occur in anticipation of a class transition several hundred minutes before the actual transition</description><subject>Astronomy</subject><subject>Light curve</subject><subject>Quasi-Periodic Oscillations</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNyr0KwjAUQOEgCIp2db7gKOrNTVMjuIjWn1U7uJWgKaRookkVH18HH8DpDN9hbMBxkiopcarD274mKJGTohbrkhB8rFKiDktirBGRshlJKbpskb_sxbizAV_B6qpjhCJoF21jvYtgHWwPR-BzLkccJVTB32B_Wuaw1o3us3alr9Ekv_bYcJMXq934HvzjaWJT1v4Z3JdKQjXHVJHKxH_XBxwkOgg</recordid><startdate>20050114</startdate><enddate>20050114</enddate><creator>Chakrabarti, Sandip K</creator><creator>Nandi, A</creator><creator>Choudhury, Asit</creator><creator>Chatterjee, Utpal</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20050114</creationdate><title>Evidence of Class Transitions in GRS 1915+105 from IXAE Data</title><author>Chakrabarti, Sandip K ; Nandi, A ; Choudhury, Asit ; Chatterjee, Utpal</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_20890482863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Astronomy</topic><topic>Light curve</topic><topic>Quasi-Periodic Oscillations</topic><toplevel>online_resources</toplevel><creatorcontrib>Chakrabarti, Sandip K</creatorcontrib><creatorcontrib>Nandi, A</creatorcontrib><creatorcontrib>Choudhury, Asit</creatorcontrib><creatorcontrib>Chatterjee, Utpal</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chakrabarti, Sandip K</au><au>Nandi, A</au><au>Choudhury, Asit</au><au>Chatterjee, Utpal</au><format>book</format><genre>document</genre><ristype>GEN</ristype><atitle>Evidence of Class Transitions in GRS 1915+105 from IXAE Data</atitle><jtitle>arXiv.org</jtitle><date>2005-01-14</date><risdate>2005</risdate><eissn>2331-8422</eissn><abstract>GRS 1915+105 shows at least twelve distinct classes of light curves. By analysing the data obtained from Indian X-ray Astronomy Experiment (IXAE) instrument aboard IRS-P3 satellite, we show that in at least two days, transitions between one class to another were observed. In these days the so-called \(\kappa\) class went to \(\rho\) class and \(\chi\) class went to \(\rho\) class. In the frequency-time plane such transitions exhibited change in quasi-periodic oscillation (QPO) frequency. We could detect that low-frequency QPOs can occur in anticipation of a class transition several hundred minutes before the actual transition</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.0501282</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 2331-8422 |
| ispartof | arXiv.org, 2005-01 |
| issn | 2331-8422 |
| language | eng |
| recordid | cdi_proquest_journals_2089048286 |
| source | Free E- Journals |
| subjects | Astronomy Light curve Quasi-Periodic Oscillations |
| title | Evidence of Class Transitions in GRS 1915+105 from IXAE Data |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T14%3A46%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=document&rft.atitle=Evidence%20of%20Class%20Transitions%20in%20GRS%201915+105%20from%20IXAE%20Data&rft.jtitle=arXiv.org&rft.au=Chakrabarti,%20Sandip%20K&rft.date=2005-01-14&rft.eissn=2331-8422&rft_id=info:doi/10.48550/arxiv.0501282&rft_dat=%3Cproquest%3E2089048286%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2089048286&rft_id=info:pmid/&rfr_iscdi=true |