The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1

Autores: Wilson, David J.; Froning, Cynthia S.; Duvvuri, Girish M.; France, Kevin; Youngblood, Allison; Schneider, P. Christian; Berta Thompson, Zachory; Brown, Alexander; Buccino, Andrea Paola; Hawley, Suzanne; Irwin, Jonathan; Kaltenegger, Lisa; Kowalski, Adam; Linsky, Jeffrey; Parke Loyd, Robert O.; Miguel, Yamila; Pineda, J. Sebastian; Redfield, Seth; Roberge, Aki; Rugheimer, Sarah; Tian, Feng; Vieytes, Mariela Cristina
Año de publicación: 2021
Idioma: inglés
Tipo de recurso: artículo
Estado: versión publicada
Descripción: We present a 5 Å-100 μm spectral energy distribution (SED) of the ultracool dwarf star TRAPPIST-1, obtained as part of the Mega-MUSCLES Treasury Survey. The SED combines ultraviolet and blue-optical spectroscopy obtained with the Hubble Space Telescope, X-ray spectroscopy obtained with XMM-Newton, and models of the stellar photosphere, chromosphere, transition region, and corona. A new differential emission measure model of the unobserved extreme-ultraviolet spectrum is provided, improving on the Lyα-EUV relations often used to estimate the 100-911 Å flux from low-mass stars. We describe the observations and models used, as well as the recipe for combining them into an SED. We also provide a semiempirical, noise-free model of the stellar ultraviolet spectrum based on our observations for use in atmospheric modeling of the TRAPPIST-1 planets.
Fil: Wilson, David J.. University of Texas at Austin; Estados Unidos
Fil: Froning, Cynthia S.. University of Texas at Austin; Estados Unidos
Fil: Duvvuri, Girish M.. State University of Colorado at Boulder; Estados Unidos
Fil: France, Kevin. State University of Colorado at Boulder; Estados Unidos
Fil: Youngblood, Allison. Goddard Space Flight Center; Estados Unidos. State University of Colorado at Boulder; Estados Unidos
Fil: Schneider, P. Christian. Universitat Hamburg; Alemania
Fil: Berta Thompson, Zachory. State University of Colorado at Boulder; Estados Unidos
Fil: Brown, Alexander. State University of Colorado at Boulder; Estados Unidos
Fil: Buccino, Andrea Paola. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Hawley, Suzanne. University of Washington; Estados Unidos
Fil: Irwin, Jonathan. Harvard-Smithsonian Center for Astrophysics; Estados Unidos
Fil: Kaltenegger, Lisa. Cornell University; Estados Unidos
Fil: Kowalski, Adam. State University of Colorado at Boulder; Estados Unidos
Fil: Linsky, Jeffrey. State University of Colorado at Boulder; Estados Unidos
Fil: Parke Loyd, Robert O.. Arizona State University; Estados Unidos
Fil: Miguel, Yamila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Leiden University; Países Bajos
Fil: Pineda, J. Sebastian. State University of Colorado at Boulder; Estados Unidos
Fil: Redfield, Seth. Ohio Wesleyan University.; Estados Unidos
Fil: Roberge, Aki. Goddard Space Flight Center; Estados Unidos
Fil: Rugheimer, Sarah. University of Oxford; Reino Unido
Fil: Tian, Feng. Macau University Of Science And Technology; Macao
Fil: Vieytes, Mariela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Materia: M dwarf stars
Exoplanet astronomy
Exoplanet atmospheres
Nivel de accesibilidad: acceso abierto
Condiciones de uso: https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
Institución: Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador: oai:ri.conicet.gov.ar:11336/182451

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repository_id_str	3498
network_name_str	CONICET Digital (CONICET)
spelling	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1Wilson, David J.Froning, Cynthia S.Duvvuri, Girish M.France, KevinYoungblood, AllisonSchneider, P. ChristianBerta Thompson, ZachoryBrown, AlexanderBuccino, Andrea PaolaHawley, SuzanneIrwin, JonathanKaltenegger, LisaKowalski, AdamLinsky, JeffreyParke Loyd, Robert O.Miguel, YamilaPineda, J. SebastianRedfield, SethRoberge, AkiRugheimer, SarahTian, FengVieytes, Mariela CristinaM dwarf starsExoplanet astronomyExoplanet atmosphereshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a 5 Å-100 μm spectral energy distribution (SED) of the ultracool dwarf star TRAPPIST-1, obtained as part of the Mega-MUSCLES Treasury Survey. The SED combines ultraviolet and blue-optical spectroscopy obtained with the Hubble Space Telescope, X-ray spectroscopy obtained with XMM-Newton, and models of the stellar photosphere, chromosphere, transition region, and corona. A new differential emission measure model of the unobserved extreme-ultraviolet spectrum is provided, improving on the Lyα-EUV relations often used to estimate the 100-911 Å flux from low-mass stars. We describe the observations and models used, as well as the recipe for combining them into an SED. We also provide a semiempirical, noise-free model of the stellar ultraviolet spectrum based on our observations for use in atmospheric modeling of the TRAPPIST-1 planets.Fil: Wilson, David J.. University of Texas at Austin; Estados UnidosFil: Froning, Cynthia S.. University of Texas at Austin; Estados UnidosFil: Duvvuri, Girish M.. State University of Colorado at Boulder; Estados UnidosFil: France, Kevin. State University of Colorado at Boulder; Estados UnidosFil: Youngblood, Allison. Goddard Space Flight Center; Estados Unidos. State University of Colorado at Boulder; Estados UnidosFil: Schneider, P. Christian. Universitat Hamburg; AlemaniaFil: Berta Thompson, Zachory. State University of Colorado at Boulder; Estados UnidosFil: Brown, Alexander. State University of Colorado at Boulder; Estados UnidosFil: Buccino, Andrea Paola. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Hawley, Suzanne. University of Washington; Estados UnidosFil: Irwin, Jonathan. Harvard-Smithsonian Center for Astrophysics; Estados UnidosFil: Kaltenegger, Lisa. Cornell University; Estados UnidosFil: Kowalski, Adam. State University of Colorado at Boulder; Estados UnidosFil: Linsky, Jeffrey. State University of Colorado at Boulder; Estados UnidosFil: Parke Loyd, Robert O.. Arizona State University; Estados UnidosFil: Miguel, Yamila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Leiden University; Países BajosFil: Pineda, J. Sebastian. State University of Colorado at Boulder; Estados UnidosFil: Redfield, Seth. Ohio Wesleyan University.; Estados UnidosFil: Roberge, Aki. Goddard Space Flight Center; Estados UnidosFil: Rugheimer, Sarah. University of Oxford; Reino UnidoFil: Tian, Feng. Macau University Of Science And Technology; MacaoFil: Vieytes, Mariela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaIOP Publishing2021-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/182451Wilson, David J.; Froning, Cynthia S.; Duvvuri, Girish M.; France, Kevin; Youngblood, Allison; et al.; The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1; IOP Publishing; Astrophysical Journal; 911; 1; 4-2021; 1-160004-637X1538-4357CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3847/1538-4357/abe771info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/1538-4357/abe771info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/2102.11415info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:56Zoai:ri.conicet.gov.ar:11336/182451instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:11:57.146CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
title	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
spellingShingle	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1 Wilson, David J. M dwarf stars Exoplanet astronomy Exoplanet atmospheres
title_short	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
title_full	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
title_fullStr	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
title_full_unstemmed	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
title_sort	The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1
dc.creator.none.fl_str_mv	Wilson, David J. Froning, Cynthia S. Duvvuri, Girish M. France, Kevin Youngblood, Allison Schneider, P. Christian Berta Thompson, Zachory Brown, Alexander Buccino, Andrea Paola Hawley, Suzanne Irwin, Jonathan Kaltenegger, Lisa Kowalski, Adam Linsky, Jeffrey Parke Loyd, Robert O. Miguel, Yamila Pineda, J. Sebastian Redfield, Seth Roberge, Aki Rugheimer, Sarah Tian, Feng Vieytes, Mariela Cristina
author	Wilson, David J.
author_facet	Wilson, David J. Froning, Cynthia S. Duvvuri, Girish M. France, Kevin Youngblood, Allison Schneider, P. Christian Berta Thompson, Zachory Brown, Alexander Buccino, Andrea Paola Hawley, Suzanne Irwin, Jonathan Kaltenegger, Lisa Kowalski, Adam Linsky, Jeffrey Parke Loyd, Robert O. Miguel, Yamila Pineda, J. Sebastian Redfield, Seth Roberge, Aki Rugheimer, Sarah Tian, Feng Vieytes, Mariela Cristina
author_role	author
author2	Froning, Cynthia S. Duvvuri, Girish M. France, Kevin Youngblood, Allison Schneider, P. Christian Berta Thompson, Zachory Brown, Alexander Buccino, Andrea Paola Hawley, Suzanne Irwin, Jonathan Kaltenegger, Lisa Kowalski, Adam Linsky, Jeffrey Parke Loyd, Robert O. Miguel, Yamila Pineda, J. Sebastian Redfield, Seth Roberge, Aki Rugheimer, Sarah Tian, Feng Vieytes, Mariela Cristina
author2_role	author author author author author author author author author author author author author author author author author author author author author
dc.subject.none.fl_str_mv	M dwarf stars Exoplanet astronomy Exoplanet atmospheres
topic	M dwarf stars Exoplanet astronomy Exoplanet atmospheres
purl_subject.fl_str_mv	https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv	We present a 5 Å-100 μm spectral energy distribution (SED) of the ultracool dwarf star TRAPPIST-1, obtained as part of the Mega-MUSCLES Treasury Survey. The SED combines ultraviolet and blue-optical spectroscopy obtained with the Hubble Space Telescope, X-ray spectroscopy obtained with XMM-Newton, and models of the stellar photosphere, chromosphere, transition region, and corona. A new differential emission measure model of the unobserved extreme-ultraviolet spectrum is provided, improving on the Lyα-EUV relations often used to estimate the 100-911 Å flux from low-mass stars. We describe the observations and models used, as well as the recipe for combining them into an SED. We also provide a semiempirical, noise-free model of the stellar ultraviolet spectrum based on our observations for use in atmospheric modeling of the TRAPPIST-1 planets. Fil: Wilson, David J.. University of Texas at Austin; Estados Unidos Fil: Froning, Cynthia S.. University of Texas at Austin; Estados Unidos Fil: Duvvuri, Girish M.. State University of Colorado at Boulder; Estados Unidos Fil: France, Kevin. State University of Colorado at Boulder; Estados Unidos Fil: Youngblood, Allison. Goddard Space Flight Center; Estados Unidos. State University of Colorado at Boulder; Estados Unidos Fil: Schneider, P. Christian. Universitat Hamburg; Alemania Fil: Berta Thompson, Zachory. State University of Colorado at Boulder; Estados Unidos Fil: Brown, Alexander. State University of Colorado at Boulder; Estados Unidos Fil: Buccino, Andrea Paola. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina Fil: Hawley, Suzanne. University of Washington; Estados Unidos Fil: Irwin, Jonathan. Harvard-Smithsonian Center for Astrophysics; Estados Unidos Fil: Kaltenegger, Lisa. Cornell University; Estados Unidos Fil: Kowalski, Adam. State University of Colorado at Boulder; Estados Unidos Fil: Linsky, Jeffrey. State University of Colorado at Boulder; Estados Unidos Fil: Parke Loyd, Robert O.. Arizona State University; Estados Unidos Fil: Miguel, Yamila. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Leiden University; Países Bajos Fil: Pineda, J. Sebastian. State University of Colorado at Boulder; Estados Unidos Fil: Redfield, Seth. Ohio Wesleyan University.; Estados Unidos Fil: Roberge, Aki. Goddard Space Flight Center; Estados Unidos Fil: Rugheimer, Sarah. University of Oxford; Reino Unido Fil: Tian, Feng. Macau University Of Science And Technology; Macao Fil: Vieytes, Mariela Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
description	We present a 5 Å-100 μm spectral energy distribution (SED) of the ultracool dwarf star TRAPPIST-1, obtained as part of the Mega-MUSCLES Treasury Survey. The SED combines ultraviolet and blue-optical spectroscopy obtained with the Hubble Space Telescope, X-ray spectroscopy obtained with XMM-Newton, and models of the stellar photosphere, chromosphere, transition region, and corona. A new differential emission measure model of the unobserved extreme-ultraviolet spectrum is provided, improving on the Lyα-EUV relations often used to estimate the 100-911 Å flux from low-mass stars. We describe the observations and models used, as well as the recipe for combining them into an SED. We also provide a semiempirical, noise-free model of the stellar ultraviolet spectrum based on our observations for use in atmospheric modeling of the TRAPPIST-1 planets.
publishDate	2021
dc.date.none.fl_str_mv	2021-04
dc.type.none.fl_str_mv	info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo
format	article
status_str	publishedVersion
dc.identifier.none.fl_str_mv	http://hdl.handle.net/11336/182451 Wilson, David J.; Froning, Cynthia S.; Duvvuri, Girish M.; France, Kevin; Youngblood, Allison; et al.; The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1; IOP Publishing; Astrophysical Journal; 911; 1; 4-2021; 1-16 0004-637X 1538-4357 CONICET Digital CONICET
url	http://hdl.handle.net/11336/182451
identifier_str_mv	Wilson, David J.; Froning, Cynthia S.; Duvvuri, Girish M.; France, Kevin; Youngblood, Allison; et al.; The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1; IOP Publishing; Astrophysical Journal; 911; 1; 4-2021; 1-16 0004-637X 1538-4357 CONICET Digital CONICET
dc.language.none.fl_str_mv	eng
language	eng
dc.relation.none.fl_str_mv	info:eu-repo/semantics/altIdentifier/doi/10.3847/1538-4357/abe771 info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.3847/1538-4357/abe771 info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/2102.11415
dc.rights.none.fl_str_mv	info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv	openAccess
rights_invalid_str_mv	https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv	application/pdf application/pdf
dc.publisher.none.fl_str_mv	IOP Publishing
publisher.none.fl_str_mv	IOP Publishing
dc.source.none.fl_str_mv	reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str	CONICET Digital (CONICET)
collection	CONICET Digital (CONICET)
instname_str	Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv	CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv	dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score	12.885934

The Mega-MUSCLES Spectral Energy Distribution of TRAPPIST-1

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