New white dwarf stars in the Sloan Digital Sky Survey Data Release 10

Bibliographic Details
Main Author: Kepler, Souza Oliveira
Publication Date: 2015
Other Authors: Pelisoli, Ingrid Domingos, Koester, Detlev, Ourique, Gustavo, Kleinman, Scot James, Romero, Alejandra Daniela, Nitta, Atsuko, Eisenstein, Daniel, J., Costa, Jose Eduardo da Silveira, Kulebi, Baybars, Jordan, Stefan, Dufour, Patrick, Giommi, Paolo, Rebassa-Mansergas, Alberto
Format: Article
Language: eng
Source: Repositório Institucional da UFRGS
Download full: http://hdl.handle.net/10183/115399
Summary: We report the discovery of 9088 new spectroscopically confirmed white dwarfs and subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain Teff, log g and mass for hydrogen atmosphere white dwarf stars (DAs) and helium atmosphere white dwarf stars (DBs), and estimate the calcium/helium abundances for the white dwarf stars with metallic lines (DZs) and carbon/helium for carbon-dominated spectra DQs. We found 1 central star of a planetary nebula, 2 new oxygen spectra on helium atmosphere white dwarfs, 71 DQs, 42 hot DO/PG1159s, 171 white dwarf+main-sequence star binaries, 206 magnetic DAHs, 327 continuum-dominated DCs, 397 metal-polluted white dwarfs, 450 helium-dominated white dwarfs, 647 subdwarfs and 6887 new hydrogen-dominated white dwarf stars.
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spelling Kepler, Souza OliveiraPelisoli, Ingrid DomingosKoester, DetlevOurique, GustavoKleinman, Scot JamesRomero, Alejandra DanielaNitta, AtsukoEisenstein, Daniel, J.Costa, Jose Eduardo da SilveiraKulebi, BaybarsJordan, StefanDufour, PatrickGiommi, PaoloRebassa-Mansergas, Alberto2015-04-17T01:58:05Z20150035-8711http://hdl.handle.net/10183/115399000963718We report the discovery of 9088 new spectroscopically confirmed white dwarfs and subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain Teff, log g and mass for hydrogen atmosphere white dwarf stars (DAs) and helium atmosphere white dwarf stars (DBs), and estimate the calcium/helium abundances for the white dwarf stars with metallic lines (DZs) and carbon/helium for carbon-dominated spectra DQs. We found 1 central star of a planetary nebula, 2 new oxygen spectra on helium atmosphere white dwarfs, 71 DQs, 42 hot DO/PG1159s, 171 white dwarf+main-sequence star binaries, 206 magnetic DAHs, 327 continuum-dominated DCs, 397 metal-polluted white dwarfs, 450 helium-dominated white dwarfs, 647 subdwarfs and 6887 new hydrogen-dominated white dwarf stars.application/pdfengMonthly notices of the Royal Astronomical Society. Oxford. Vol. 446, no. 4 (Feb. 2015), p. 4078-4087Catalogos astronomicosAnãs brancasCataloguesStars: magnetic fieldSubdwarfsWhite dwarfsNew white dwarf stars in the Sloan Digital Sky Survey Data Release 10Estrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT000963718.pdf.txt000963718.pdf.txtExtracted Texttext/plain49648http://www.lume.ufrgs.br/bitstream/10183/115399/2/000963718.pdf.txt208da40714488ef0c55e89118d57de5aMD52ORIGINAL000963718.pdf000963718.pdfTexto completo (inglês)application/pdf2024966http://www.lume.ufrgs.br/bitstream/10183/115399/1/000963718.pdf476941cdbd1e3f3926e08761bc1e1145MD51THUMBNAIL000963718.pdf.jpg000963718.pdf.jpgGenerated Thumbnailimage/jpeg2124http://www.lume.ufrgs.br/bitstream/10183/115399/3/000963718.pdf.jpgbd830775d4c5b44e81bb9be4b6363657MD5310183/1153992024-11-27 07:53:41.529399oai:www.lume.ufrgs.br:10183/115399Repositório InstitucionalPUBhttps://lume.ufrgs.br/oai/requestlume@ufrgs.bropendoar:2024-11-27T09:53:41Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
title New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
spellingShingle New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
Kepler, Souza Oliveira
Catalogos astronomicos
Anãs brancas
Catalogues
Stars: magnetic field
Subdwarfs
White dwarfs
title_short New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
title_full New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
title_fullStr New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
title_full_unstemmed New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
title_sort New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
author Kepler, Souza Oliveira
author_facet Kepler, Souza Oliveira
Pelisoli, Ingrid Domingos
Koester, Detlev
Ourique, Gustavo
Kleinman, Scot James
Romero, Alejandra Daniela
Nitta, Atsuko
Eisenstein, Daniel, J.
Costa, Jose Eduardo da Silveira
Kulebi, Baybars
Jordan, Stefan
Dufour, Patrick
Giommi, Paolo
Rebassa-Mansergas, Alberto
author_role author
author2 Pelisoli, Ingrid Domingos
Koester, Detlev
Ourique, Gustavo
Kleinman, Scot James
Romero, Alejandra Daniela
Nitta, Atsuko
Eisenstein, Daniel, J.
Costa, Jose Eduardo da Silveira
Kulebi, Baybars
Jordan, Stefan
Dufour, Patrick
Giommi, Paolo
Rebassa-Mansergas, Alberto
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Kepler, Souza Oliveira
Pelisoli, Ingrid Domingos
Koester, Detlev
Ourique, Gustavo
Kleinman, Scot James
Romero, Alejandra Daniela
Nitta, Atsuko
Eisenstein, Daniel, J.
Costa, Jose Eduardo da Silveira
Kulebi, Baybars
Jordan, Stefan
Dufour, Patrick
Giommi, Paolo
Rebassa-Mansergas, Alberto
dc.subject.por.fl_str_mv Catalogos astronomicos
Anãs brancas
topic Catalogos astronomicos
Anãs brancas
Catalogues
Stars: magnetic field
Subdwarfs
White dwarfs
dc.subject.eng.fl_str_mv Catalogues
Stars: magnetic field
Subdwarfs
White dwarfs
description We report the discovery of 9088 new spectroscopically confirmed white dwarfs and subdwarfs in the Sloan Digital Sky Survey Data Release 10. We obtain Teff, log g and mass for hydrogen atmosphere white dwarf stars (DAs) and helium atmosphere white dwarf stars (DBs), and estimate the calcium/helium abundances for the white dwarf stars with metallic lines (DZs) and carbon/helium for carbon-dominated spectra DQs. We found 1 central star of a planetary nebula, 2 new oxygen spectra on helium atmosphere white dwarfs, 71 DQs, 42 hot DO/PG1159s, 171 white dwarf+main-sequence star binaries, 206 magnetic DAHs, 327 continuum-dominated DCs, 397 metal-polluted white dwarfs, 450 helium-dominated white dwarfs, 647 subdwarfs and 6887 new hydrogen-dominated white dwarf stars.
publishDate 2015
dc.date.accessioned.fl_str_mv 2015-04-17T01:58:05Z
dc.date.issued.fl_str_mv 2015
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/115399
dc.identifier.issn.pt_BR.fl_str_mv 0035-8711
dc.identifier.nrb.pt_BR.fl_str_mv 000963718
identifier_str_mv 0035-8711
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url http://hdl.handle.net/10183/115399
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Monthly notices of the Royal Astronomical Society. Oxford. Vol. 446, no. 4 (Feb. 2015), p. 4078-4087
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
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