Measuring the expansion and age of the nova shell IPHASX J210204.7+471015

The parallax expansion and kinematics of a nova shell can be used to assess its age and distance, and to investigate the interaction of the ejecta with the circumstellar medium. These are key to understand the expansion and dispersal of the nova ejecta in the Galaxy. Multi-epoch images and high-disp...

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Autores: Santamaria, E., Guerrero, Martín A., Ramos-Larios, G., Sabin, L., Vazquez, R., Gomez-Munoz, Marco A., Toalá, Jesús A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/204594
Acceso en línea:http://hdl.handle.net/10261/204594
Access Level:acceso abierto
Palabra clave:ism: kinematics and dynamics
novae, cataclysmic variables
stars: individual: novae
techniques: image processing
techniques: imaging spectroscopy
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oai_identifier_str oai:digital.csic.es:10261/204594
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
title Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
spellingShingle Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
Santamaria, E.
ism: kinematics and dynamics
novae, cataclysmic variables
stars: individual: novae
techniques: image processing
techniques: imaging spectroscopy
title_short Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
title_full Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
title_fullStr Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
title_full_unstemmed Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
title_sort Measuring the expansion and age of the nova shell IPHASX J210204.7+471015
dc.creator.none.fl_str_mv Santamaria, E.
Guerrero, Martín A.
Ramos-Larios, G.
Sabin, L.
Vazquez, R.
Gomez-Munoz, Marco A.
Toalá, Jesús A.
author Santamaria, E.
author_facet Santamaria, E.
Guerrero, Martín A.
Ramos-Larios, G.
Sabin, L.
Vazquez, R.
Gomez-Munoz, Marco A.
Toalá, Jesús A.
author_role author
author2 Guerrero, Martín A.
Ramos-Larios, G.
Sabin, L.
Vazquez, R.
Gomez-Munoz, Marco A.
Toalá, Jesús A.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad de Guadalajara (México)
Consejo Nacional de Ciencia y Tecnología (México)
Ministerio de Economía y Competitividad (España)
European Commission
Fundación Marcos Moshinsky
Universidad Nacional Autónoma de México
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv ism: kinematics and dynamics
novae, cataclysmic variables
stars: individual: novae
techniques: image processing
techniques: imaging spectroscopy
topic ism: kinematics and dynamics
novae, cataclysmic variables
stars: individual: novae
techniques: image processing
techniques: imaging spectroscopy
description The parallax expansion and kinematics of a nova shell can be used to assess its age and distance, and to investigate the interaction of the ejecta with the circumstellar medium. These are key to understand the expansion and dispersal of the nova ejecta in the Galaxy. Multi-epoch images and high-dispersion spectroscopic observations of the recently discovered classical nova shell IPHASX J210204.7 + 471015 around a nova-like system have been used to derive a present-day expansion rate of 0 ''. 100 yr(-1) and an expansion velocity of 285 km s(-1). These data are combined to obtain a distance of 600 pc to the nova. The secular expansion of the nova shell place the event sometime between 1850 and 1890, yet it seems to have been missed at that time. Despite its young age, 130-170 yr, we found indications that the ejecta has already experienced a noticeable deceleration, indicating the interaction of this young nova shell with the surrounding medium.© 2019 The Author(s).Published by Oxford University Press on behalf of the Royal Astronomical Society
publishDate 2019
dc.date.none.fl_str_mv 2019
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/204594
url http://hdl.handle.net/10261/204594
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2014-57280-P
http://dx.doi.org/10.1093/mnras/sty3364
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling Measuring the expansion and age of the nova shell IPHASX J210204.7+471015Santamaria, E.Guerrero, Martín A.Ramos-Larios, G.Sabin, L.Vazquez, R.Gomez-Munoz, Marco A.Toalá, Jesús A.ism: kinematics and dynamicsnovae, cataclysmic variablesstars: individual: novaetechniques: image processingtechniques: imaging spectroscopyThe parallax expansion and kinematics of a nova shell can be used to assess its age and distance, and to investigate the interaction of the ejecta with the circumstellar medium. These are key to understand the expansion and dispersal of the nova ejecta in the Galaxy. Multi-epoch images and high-dispersion spectroscopic observations of the recently discovered classical nova shell IPHASX J210204.7 + 471015 around a nova-like system have been used to derive a present-day expansion rate of 0 ''. 100 yr(-1) and an expansion velocity of 285 km s(-1). These data are combined to obtain a distance of 600 pc to the nova. The secular expansion of the nova shell place the event sometime between 1850 and 1890, yet it seems to have been missed at that time. Despite its young age, 130-170 yr, we found indications that the ejecta has already experienced a noticeable deceleration, indicating the interaction of this young nova shell with the surrounding medium.© 2019 The Author(s).Published by Oxford University Press on behalf of the Royal Astronomical SocietyES acknowledges support from Universidad de Guadalajara and Consejo Nacional de Ciencia y Tecnologia (CONACyT). MAG acknowledges support of the grant AYA2014-57280-P, cofunded with Fondo Europeo para el Desarrollo Regional (FEDER) funds. GR-L acknowledges support from Fundacion Marcos Moshinsky, CONACyT, and Programa para el Desarrollo Profesional Docente (PRODEP) (Mexico). LS acknowledges support from Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPIIT) grant IA-101316 (Mexico). JAT and MAG are funded by Universidad Nacional Autonoma de Mexico (UNAM), Direccion General de Asuntos del Personal Academico (DGAPA) PAPIIT project IA100318. We thank Martin Henze for his advise on historical records of novae and photographic plates. This paper also makes use of data obtained as part of the INT Photometric H alpha Survey of the Northern Galactic Plane (IPHAS: http://www.iphas.org) carried out at the Isaac Newton Telescope (INT). The INT is operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio delRoque de los Muchachos of the Instituto de Astrofisica de Canarias. All IPHAS data are processed by the Cambridge Astronomical Survey Unit at the Institute of Astronomy in Cambridge. The band-merged DR2 catalogue was assembled at the Centre for Astrophysics Research, University of Hertfordshire, supported by STFC grant ST/J001333/1. The Digitized Sky Surveys were produced at the Space Telescope Science Institute (STScI) under US Government grant NAGW-2166. The images of these surveys are based on photographic data obtained using the Oschin Schmidt Telescope on Palomar Mountain and the UK Schmidt Telescope. The plates were processed into the present compressed digital form with the permission of these institutions. The National Geographic Society-Palomar Observatory Sky Atlas (POSS-I) was made by the California Institute of Technology with grants from the National Geographic Society. The second Palomar Observatory Sky Atlas (POSS-II) was made by the California Institute of Technology with funds from the National Science Foundation, the National Geographic Society, the Sloan Foundation, the Samuel Oschin Foundation, and the Eastman Kodak Corporation. The Oschin Schmidt Telescope is operated by the California Institute of Technology and Palomar Observatory. The UK Schmidt Telescope was operated by the Royal Observatory, Edinburgh, with funding from the UK Science and Engineering Research Council (later the UK Particle Physics and Astronomy Research Council), until 1988 June, and thereafter by the Anglo-Australian Observatory. Supplemental funding for sky-survey work at the STScI is provided by the European Southern Observatory. This work made use of the HDAP which was produced at Landessternwarte Heidelberg-Konigstuhl under grant no. 00.071.2005 of the Klaus-Tschira-Foundation.Oxford University PressUniversidad de Guadalajara (México)Consejo Nacional de Ciencia y Tecnología (México)Ministerio de Economía y Competitividad (España)European CommissionFundación Marcos MoshinskyUniversidad Nacional Autónoma de MéxicoConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020192020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/204594reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2014-57280-Phttp://dx.doi.org/10.1093/mnras/sty3364Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2045942026-05-22T06:33:51Z
score 15,81155

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