Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star
Descripción del Articulo
Differential photometry was applied on V893 Sco star, observed from the Astronomical Observatory of the Universidad Nacional de Ingeniería in Peru. From its light curve it was measured an orbital period of 0.076 days approximately. Moreover, spectroscopic analysis was performed on the HS 0220 + 0603...
| Autores: | , |
|---|---|
| Formato: | objeto de conferencia |
| Fecha de Publicación: | 2018 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/546 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/546 https://doi.org/10.1088/1742-6596/1143/1/012010 |
| Nivel de acceso: | acceso abierto |
| Materia: | White dwarfs Computer software Photometry Spectroscopic analysis Astronomical observatories Cataclysmic variables Differential photometry Dwarf stars Light curves Orbital periods Surface gravity Synthetic spectra https://purl.org/pe-repo/ocde/ford#1.03.08 |
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| dc.title.none.fl_str_mv |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| title |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| spellingShingle |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star Cori W. White dwarfs Computer software Photometry Spectroscopic analysis Astronomical observatories Cataclysmic variables Differential photometry Dwarf stars Light curves Orbital periods Surface gravity Synthetic spectra https://purl.org/pe-repo/ocde/ford#1.03.08 |
| title_short |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| title_full |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| title_fullStr |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| title_full_unstemmed |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| title_sort |
Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star |
| author |
Cori W. |
| author_facet |
Cori W. Tello J. |
| author_role |
author |
| author2 |
Tello J. |
| author2_role |
author |
| dc.contributor.author.fl_str_mv |
Cori W. Tello J. |
| dc.subject.none.fl_str_mv |
White dwarfs |
| topic |
White dwarfs Computer software Photometry Spectroscopic analysis Astronomical observatories Cataclysmic variables Differential photometry Dwarf stars Light curves Orbital periods Surface gravity Synthetic spectra https://purl.org/pe-repo/ocde/ford#1.03.08 |
| dc.subject.es_PE.fl_str_mv |
Computer software Photometry Spectroscopic analysis Astronomical observatories Cataclysmic variables Differential photometry Dwarf stars Light curves Orbital periods Surface gravity Synthetic spectra |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.03.08 |
| description |
Differential photometry was applied on V893 Sco star, observed from the Astronomical Observatory of the Universidad Nacional de Ingeniería in Peru. From its light curve it was measured an orbital period of 0.076 days approximately. Moreover, spectroscopic analysis was performed on the HS 0220 + 0603 star, which data was acquired from a database. A fitting program was written in Python to find, out of several synthetic spectra of white dwarf and templates of red dwarf, the combination of a white dwarf and a red dwarf spectrum that fits best the HS 0220 + 0603 spectrum, thus we found that this spectrum is a composition of a white dwarf spectrum of 30000 K and surface gravity (log g) = 8.0, and a M5.5 type red dwarf star. |
| publishDate |
2018 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2018 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
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conferenceObject |
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https://hdl.handle.net/20.500.12390/546 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1088/1742-6596/1143/1/012010 |
| dc.identifier.scopus.none.fl_str_mv |
2-s2.0-85059449523 |
| url |
https://hdl.handle.net/20.500.12390/546 https://doi.org/10.1088/1742-6596/1143/1/012010 |
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2-s2.0-85059449523 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Journal of Physics: Conference Series |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
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https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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Institute of Physics Publishing |
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Institute of Physics Publishing |
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reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
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Consejo Nacional de Ciencia Tecnología e Innovación |
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CONCYTEC |
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CONCYTEC |
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CONCYTEC-Institucional |
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CONCYTEC-Institucional |
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Repositorio Institucional CONCYTEC |
| repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
| _version_ |
1844883017439379456 |
| spelling |
Publicationrp00951600rp00950600Cori W.Tello J.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2018https://hdl.handle.net/20.500.12390/546https://doi.org/10.1088/1742-6596/1143/1/0120102-s2.0-85059449523Differential photometry was applied on V893 Sco star, observed from the Astronomical Observatory of the Universidad Nacional de Ingeniería in Peru. From its light curve it was measured an orbital period of 0.076 days approximately. Moreover, spectroscopic analysis was performed on the HS 0220 + 0603 star, which data was acquired from a database. A fitting program was written in Python to find, out of several synthetic spectra of white dwarf and templates of red dwarf, the combination of a white dwarf and a red dwarf spectrum that fits best the HS 0220 + 0603 spectrum, thus we found that this spectrum is a composition of a white dwarf spectrum of 30000 K and surface gravity (log g) = 8.0, and a M5.5 type red dwarf star.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengInstitute of Physics PublishingJournal of Physics: Conference Seriesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/White dwarfsComputer software-1Photometry-1Spectroscopic analysis-1Astronomical observatories-1Cataclysmic variables-1Differential photometry-1Dwarf stars-1Light curves-1Orbital periods-1Surface gravity-1Synthetic spectra-1https://purl.org/pe-repo/ocde/ford#1.03.08-1Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 starinfo:eu-repo/semantics/conferenceObjectreponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/546oai:repositorio.concytec.gob.pe:20.500.12390/5462024-05-30 15:57:53.63https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="b1f81363-d596-4670-9fab-096c14d16057"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Cataclysmic variable stars: Photometry of V893 Sco star and spectroscopy of HS 0220 + 0603 star</Title> <PublishedIn> <Publication> <Title>Journal of Physics: Conference Series</Title> </Publication> </PublishedIn> <PublicationDate>2018</PublicationDate> <DOI>https://doi.org/10.1088/1742-6596/1143/1/012010</DOI> <SCP-Number>2-s2.0-85059449523</SCP-Number> <Authors> <Author> <DisplayName>Cori W.</DisplayName> <Person id="rp00951" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Tello J.</DisplayName> <Person id="rp00950" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Institute of Physics Publishing</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by-nc-nd/4.0/</License> <Keyword>White dwarfs</Keyword> <Keyword>Computer software</Keyword> <Keyword>Photometry</Keyword> <Keyword>Spectroscopic analysis</Keyword> <Keyword>Astronomical observatories</Keyword> <Keyword>Cataclysmic variables</Keyword> <Keyword>Differential photometry</Keyword> <Keyword>Dwarf stars</Keyword> <Keyword>Light curves</Keyword> <Keyword>Orbital periods</Keyword> <Keyword>Surface gravity</Keyword> <Keyword>Synthetic spectra</Keyword> <Abstract>Differential photometry was applied on V893 Sco star, observed from the Astronomical Observatory of the Universidad Nacional de Ingeniería in Peru. From its light curve it was measured an orbital period of 0.076 days approximately. Moreover, spectroscopic analysis was performed on the HS 0220 + 0603 star, which data was acquired from a database. A fitting program was written in Python to find, out of several synthetic spectra of white dwarf and templates of red dwarf, the combination of a white dwarf and a red dwarf spectrum that fits best the HS 0220 + 0603 spectrum, thus we found that this spectrum is a composition of a white dwarf spectrum of 30000 K and surface gravity (log g) = 8.0, and a M5.5 type red dwarf star.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
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13.377223 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
