A Serendipitous Observation of the Recently Discovered Cataclysmic Variable TUVO-21acq
The recently discovered non-magnetic cataclysmic variable TUVO-21acq was serendipitously observed in a quiescent state during an XMM-Newton observing campaign for the starburst galaxy NGC 4945. Data from this campaign was combined with archival serendipitous XMM observations to examine its X-ray and...
Gespeichert in:
| Veröffentlicht in: | Publications of the Astronomical Society of the Pacific 2024-05, Vol.136 (5), p.54203 |
|---|---|
| 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 | 5 |
| container_start_page | 54203 |
| container_title | Publications of the Astronomical Society of the Pacific |
| container_volume | 136 |
| creator | Valencic, Lynne A. Weaver, Kimberly A. Kuntz, K. D. Cann, Jenna M. Pfeifle, Ryan W. |
| description | The recently discovered non-magnetic cataclysmic variable TUVO-21acq was serendipitously observed in a quiescent state during an XMM-Newton observing campaign for the starburst galaxy NGC 4945. Data from this campaign was combined with archival serendipitous XMM observations to examine its X-ray and UV/optical characteristics. TUVO-21acq was found to have X-ray flux
F
X
(0.4–3.0 keV) ∼ 1.3 × 10
−14
erg s
−1
cm
−2
and features similar to other quiescent dwarf novae, with X-ray luminosity
L
X
(0.4–3.0 keV) ∼ 8 × 10
30
erg s
−1
and a white dwarf mass
M
WD
=
0.78
−
0.27
+
0.37
M
⊙
. Its UV/optical spectrum was variable between observations, possibly due to changes in the accretion disk or the visibility of the bright spot. |
| doi_str_mv | 10.1088/1538-3873/ad4592 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1088_1538_3873_ad4592</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3057821818</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-c06d3403e94b88f168bbbe7141fb94b8eef724e6c5b020ee797a8a1d0d6361c3</originalsourceid><addsrcrecordid>eNp1kE1LAzEQhoMoWKt3jwFPgmsnm_1Ij6V-QqGgtdeQZGcxZbvZJttC_727rOhFTwPD877DPIRcM7hnIMSEpVxEXOR8oookncYnZPSzOiUjAEiiLBZwTi5C2AAwJhiMyHpG39FjXdjGtm4f6FIH9AfVWldTV9L2E-kbGqzb6kgfbDDu0OEFnatWmeoYttbQtfJW6Qrp6mO9jGKmzO6SnJWqCnj1Pcdk9fS4mr9Ei-Xz63y2iAzneRsZyAqeAMdpooUoWSa01pizhJW6XyGWeZxgZlINMSDm01wJxQooMp4xw8fkZqhtvNvtMbRy4_a-7i5KDmku4u5J0VEwUMa7EDyWsvF2q_xRMpC9PNmbkr0pOcjrIrdDxLrmt7NRoZGMZzKVkCYxcNkUZcfe_cH-W_0Fa0R9JQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3057821818</pqid></control><display><type>article</type><title>A Serendipitous Observation of the Recently Discovered Cataclysmic Variable TUVO-21acq</title><source>IOP Publishing Journals</source><source>Institute of Physics (IOP) Journals - HEAL-Link</source><creator>Valencic, Lynne A. ; Weaver, Kimberly A. ; Kuntz, K. D. ; Cann, Jenna M. ; Pfeifle, Ryan W.</creator><creatorcontrib>Valencic, Lynne A. ; Weaver, Kimberly A. ; Kuntz, K. D. ; Cann, Jenna M. ; Pfeifle, Ryan W.</creatorcontrib><description>The recently discovered non-magnetic cataclysmic variable TUVO-21acq was serendipitously observed in a quiescent state during an XMM-Newton observing campaign for the starburst galaxy NGC 4945. Data from this campaign was combined with archival serendipitous XMM observations to examine its X-ray and UV/optical characteristics. TUVO-21acq was found to have X-ray flux
F
X
(0.4–3.0 keV) ∼ 1.3 × 10
−14
erg s
−1
cm
−2
and features similar to other quiescent dwarf novae, with X-ray luminosity
L
X
(0.4–3.0 keV) ∼ 8 × 10
30
erg s
−1
and a white dwarf mass
M
WD
=
0.78
−
0.27
+
0.37
M
⊙
. Its UV/optical spectrum was variable between observations, possibly due to changes in the accretion disk or the visibility of the bright spot.</description><identifier>ISSN: 0004-6280</identifier><identifier>EISSN: 1538-3873</identifier><identifier>DOI: 10.1088/1538-3873/ad4592</identifier><language>eng</language><publisher>Philadelphia: The Astronomical Society of the Pacific</publisher><subject>Cataclysmic variable stars ; Dwarf novae ; Galaxies ; X-ray fluxes ; X-rays</subject><ispartof>Publications of the Astronomical Society of the Pacific, 2024-05, Vol.136 (5), p.54203</ispartof><rights>2024. The Author(s). Published by IOP Publishing Ltd on behalf of the Astronomical Society of the Pacific (ASP). All rights reserved</rights><rights>2024. The Author(s). Published by IOP Publishing Ltd on behalf of the Astronomical Society of the Pacific (ASP). All rights reserved. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c337t-c06d3403e94b88f168bbbe7141fb94b8eef724e6c5b020ee797a8a1d0d6361c3</cites><orcidid>0000-0001-8640-8522 ; 0000-0003-1051-6564</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1538-3873/ad4592/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>315,782,786,27931,27932,53853,53900</link.rule.ids></links><search><creatorcontrib>Valencic, Lynne A.</creatorcontrib><creatorcontrib>Weaver, Kimberly A.</creatorcontrib><creatorcontrib>Kuntz, K. D.</creatorcontrib><creatorcontrib>Cann, Jenna M.</creatorcontrib><creatorcontrib>Pfeifle, Ryan W.</creatorcontrib><title>A Serendipitous Observation of the Recently Discovered Cataclysmic Variable TUVO-21acq</title><title>Publications of the Astronomical Society of the Pacific</title><addtitle>Publ. Astron. Soc. Pac</addtitle><description>The recently discovered non-magnetic cataclysmic variable TUVO-21acq was serendipitously observed in a quiescent state during an XMM-Newton observing campaign for the starburst galaxy NGC 4945. Data from this campaign was combined with archival serendipitous XMM observations to examine its X-ray and UV/optical characteristics. TUVO-21acq was found to have X-ray flux
F
X
(0.4–3.0 keV) ∼ 1.3 × 10
−14
erg s
−1
cm
−2
and features similar to other quiescent dwarf novae, with X-ray luminosity
L
X
(0.4–3.0 keV) ∼ 8 × 10
30
erg s
−1
and a white dwarf mass
M
WD
=
0.78
−
0.27
+
0.37
M
⊙
. Its UV/optical spectrum was variable between observations, possibly due to changes in the accretion disk or the visibility of the bright spot.</description><subject>Cataclysmic variable stars</subject><subject>Dwarf novae</subject><subject>Galaxies</subject><subject>X-ray fluxes</subject><subject>X-rays</subject><issn>0004-6280</issn><issn>1538-3873</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><recordid>eNp1kE1LAzEQhoMoWKt3jwFPgmsnm_1Ij6V-QqGgtdeQZGcxZbvZJttC_727rOhFTwPD877DPIRcM7hnIMSEpVxEXOR8oookncYnZPSzOiUjAEiiLBZwTi5C2AAwJhiMyHpG39FjXdjGtm4f6FIH9AfVWldTV9L2E-kbGqzb6kgfbDDu0OEFnatWmeoYttbQtfJW6Qrp6mO9jGKmzO6SnJWqCnj1Pcdk9fS4mr9Ei-Xz63y2iAzneRsZyAqeAMdpooUoWSa01pizhJW6XyGWeZxgZlINMSDm01wJxQooMp4xw8fkZqhtvNvtMbRy4_a-7i5KDmku4u5J0VEwUMa7EDyWsvF2q_xRMpC9PNmbkr0pOcjrIrdDxLrmt7NRoZGMZzKVkCYxcNkUZcfe_cH-W_0Fa0R9JQ</recordid><startdate>20240501</startdate><enddate>20240501</enddate><creator>Valencic, Lynne A.</creator><creator>Weaver, Kimberly A.</creator><creator>Kuntz, K. D.</creator><creator>Cann, Jenna M.</creator><creator>Pfeifle, Ryan W.</creator><general>The Astronomical Society of the Pacific</general><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope><orcidid>https://orcid.org/0000-0001-8640-8522</orcidid><orcidid>https://orcid.org/0000-0003-1051-6564</orcidid></search><sort><creationdate>20240501</creationdate><title>A Serendipitous Observation of the Recently Discovered Cataclysmic Variable TUVO-21acq</title><author>Valencic, Lynne A. ; Weaver, Kimberly A. ; Kuntz, K. D. ; Cann, Jenna M. ; Pfeifle, Ryan W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-c06d3403e94b88f168bbbe7141fb94b8eef724e6c5b020ee797a8a1d0d6361c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Cataclysmic variable stars</topic><topic>Dwarf novae</topic><topic>Galaxies</topic><topic>X-ray fluxes</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Valencic, Lynne A.</creatorcontrib><creatorcontrib>Weaver, Kimberly A.</creatorcontrib><creatorcontrib>Kuntz, K. D.</creatorcontrib><creatorcontrib>Cann, Jenna M.</creatorcontrib><creatorcontrib>Pfeifle, Ryan W.</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Publications of the Astronomical Society of the Pacific</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Valencic, Lynne A.</au><au>Weaver, Kimberly A.</au><au>Kuntz, K. D.</au><au>Cann, Jenna M.</au><au>Pfeifle, Ryan W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Serendipitous Observation of the Recently Discovered Cataclysmic Variable TUVO-21acq</atitle><jtitle>Publications of the Astronomical Society of the Pacific</jtitle><addtitle>Publ. Astron. Soc. Pac</addtitle><date>2024-05-01</date><risdate>2024</risdate><volume>136</volume><issue>5</issue><spage>54203</spage><pages>54203-</pages><issn>0004-6280</issn><eissn>1538-3873</eissn><abstract>The recently discovered non-magnetic cataclysmic variable TUVO-21acq was serendipitously observed in a quiescent state during an XMM-Newton observing campaign for the starburst galaxy NGC 4945. Data from this campaign was combined with archival serendipitous XMM observations to examine its X-ray and UV/optical characteristics. TUVO-21acq was found to have X-ray flux
F
X
(0.4–3.0 keV) ∼ 1.3 × 10
−14
erg s
−1
cm
−2
and features similar to other quiescent dwarf novae, with X-ray luminosity
L
X
(0.4–3.0 keV) ∼ 8 × 10
30
erg s
−1
and a white dwarf mass
M
WD
=
0.78
−
0.27
+
0.37
M
⊙
. Its UV/optical spectrum was variable between observations, possibly due to changes in the accretion disk or the visibility of the bright spot.</abstract><cop>Philadelphia</cop><pub>The Astronomical Society of the Pacific</pub><doi>10.1088/1538-3873/ad4592</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0001-8640-8522</orcidid><orcidid>https://orcid.org/0000-0003-1051-6564</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0004-6280 |
| ispartof | Publications of the Astronomical Society of the Pacific, 2024-05, Vol.136 (5), p.54203 |
| issn | 0004-6280 1538-3873 |
| language | eng |
| recordid | cdi_crossref_primary_10_1088_1538_3873_ad4592 |
| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Cataclysmic variable stars Dwarf novae Galaxies X-ray fluxes X-rays |
| title | A Serendipitous Observation of the Recently Discovered Cataclysmic Variable TUVO-21acq |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-04T15%3A01%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=A%20Serendipitous%20Observation%20of%20the%20Recently%20Discovered%20Cataclysmic%20Variable%20TUVO-21acq&rft.jtitle=Publications%20of%20the%20Astronomical%20Society%20of%20the%20Pacific&rft.au=Valencic,%20Lynne%20A.&rft.date=2024-05-01&rft.volume=136&rft.issue=5&rft.spage=54203&rft.pages=54203-&rft.issn=0004-6280&rft.eissn=1538-3873&rft_id=info:doi/10.1088/1538-3873/ad4592&rft_dat=%3Cproquest_cross%3E3057821818%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3057821818&rft_id=info:pmid/&rfr_iscdi=true |