BASS. XXII : the BASS DR2 AGN catalog and data
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/249626 |
Resumo: | We present the active galactic nucleus (AGN) catalog and optical spectroscopy for the second data release of the Swift BAT AGN Spectroscopic Survey (BASS DR2). With this DR2 release we provide 1449 optical spectra, of which 1182 are released for the first time, for the 858 hard-X-ray-selected AGNs in the Swift BAT 70-month sample. The majority of the spectra (801/1449, 55%) are newly obtained from Very Large Telescope (VLT)/X-shooter or Palomar/Doublespec. Many of the spectra have both higher resolution (R > 2500, N ∼ 450) and/or very wide wavelength coverage (3200–10000 Å, N ∼ 600) that are important for a variety of AGN and host galaxy studies. We include newly revised AGN counterparts for the full sample and review important issues for population studies, with 47 AGN redshifts determined for the first time and 790 black hole mass and accretion rate estimates. This release is spectroscopically complete for all AGNs (100%, 858/858), with 99.8% having redshift measurements (857/858) and 96% completion in black hole mass estimates of unbeamed AGNs (722/752). This AGN sample represents a unique census of the brightest hard-X-ray-selected AGNs in the sky, spanning many orders of magnitude in Eddington ratio (L/LEdd = 10−5–100), black hole mass (MBH = 105–1010 M⊙), and AGN bolometric luminosity (Lbol = 1040–1047 erg s−1 ). |
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Koss, MichaelRiffel, RogérioWilliams, Jonathan2022-10-03T04:49:05Z20220067-0049http://hdl.handle.net/10183/249626001147257We present the active galactic nucleus (AGN) catalog and optical spectroscopy for the second data release of the Swift BAT AGN Spectroscopic Survey (BASS DR2). With this DR2 release we provide 1449 optical spectra, of which 1182 are released for the first time, for the 858 hard-X-ray-selected AGNs in the Swift BAT 70-month sample. The majority of the spectra (801/1449, 55%) are newly obtained from Very Large Telescope (VLT)/X-shooter or Palomar/Doublespec. Many of the spectra have both higher resolution (R > 2500, N ∼ 450) and/or very wide wavelength coverage (3200–10000 Å, N ∼ 600) that are important for a variety of AGN and host galaxy studies. We include newly revised AGN counterparts for the full sample and review important issues for population studies, with 47 AGN redshifts determined for the first time and 790 black hole mass and accretion rate estimates. This release is spectroscopically complete for all AGNs (100%, 858/858), with 99.8% having redshift measurements (857/858) and 96% completion in black hole mass estimates of unbeamed AGNs (722/752). This AGN sample represents a unique census of the brightest hard-X-ray-selected AGNs in the sky, spanning many orders of magnitude in Eddington ratio (L/LEdd = 10−5–100), black hole mass (MBH = 105–1010 M⊙), and AGN bolometric luminosity (Lbol = 1040–1047 erg s−1 ).application/pdfengThe astrophysical journal. Supplement series. Chicago. Vol. 261, no. 1 (July 2022), 2, 30 p.Catalogos astronomicosEspectroscopiaNucleo galaticoGaláxias ativasTelescópios astronômicosX-ray active galactic nucleiActive galactic nucleiSeyfert galaxiesX-ray quasarsX-ray surveysSurveysSky surveysGalaxy spectroscopyBASS. XXII : the BASS DR2 AGN catalog and dataEstrangeiroinfo: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:UFRGSTEXT001147257.pdf.txt001147257.pdf.txtExtracted Texttext/plain122819http://www.lume.ufrgs.br/bitstream/10183/249626/2/001147257.pdf.txt8a162bf6d3d85722caf42fb0fef2bafcMD52ORIGINAL001147257.pdfTexto completo (inglês)application/pdf2476876http://www.lume.ufrgs.br/bitstream/10183/249626/1/001147257.pdf0414a2fb832fc5301f638b3c04c9930cMD5110183/2496262023-09-24 03:39:48.145629oai:www.lume.ufrgs.br:10183/249626Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-09-24T06:39:48Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
BASS. XXII : the BASS DR2 AGN catalog and data |
title |
BASS. XXII : the BASS DR2 AGN catalog and data |
spellingShingle |
BASS. XXII : the BASS DR2 AGN catalog and data Koss, Michael Catalogos astronomicos Espectroscopia Nucleo galatico Galáxias ativas Telescópios astronômicos X-ray active galactic nuclei Active galactic nuclei Seyfert galaxies X-ray quasars X-ray surveys Surveys Sky surveys Galaxy spectroscopy |
title_short |
BASS. XXII : the BASS DR2 AGN catalog and data |
title_full |
BASS. XXII : the BASS DR2 AGN catalog and data |
title_fullStr |
BASS. XXII : the BASS DR2 AGN catalog and data |
title_full_unstemmed |
BASS. XXII : the BASS DR2 AGN catalog and data |
title_sort |
BASS. XXII : the BASS DR2 AGN catalog and data |
author |
Koss, Michael |
author_facet |
Koss, Michael Riffel, Rogério Williams, Jonathan |
author_role |
author |
author2 |
Riffel, Rogério Williams, Jonathan |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Koss, Michael Riffel, Rogério Williams, Jonathan |
dc.subject.por.fl_str_mv |
Catalogos astronomicos Espectroscopia Nucleo galatico Galáxias ativas Telescópios astronômicos |
topic |
Catalogos astronomicos Espectroscopia Nucleo galatico Galáxias ativas Telescópios astronômicos X-ray active galactic nuclei Active galactic nuclei Seyfert galaxies X-ray quasars X-ray surveys Surveys Sky surveys Galaxy spectroscopy |
dc.subject.eng.fl_str_mv |
X-ray active galactic nuclei Active galactic nuclei Seyfert galaxies X-ray quasars X-ray surveys Surveys Sky surveys Galaxy spectroscopy |
description |
We present the active galactic nucleus (AGN) catalog and optical spectroscopy for the second data release of the Swift BAT AGN Spectroscopic Survey (BASS DR2). With this DR2 release we provide 1449 optical spectra, of which 1182 are released for the first time, for the 858 hard-X-ray-selected AGNs in the Swift BAT 70-month sample. The majority of the spectra (801/1449, 55%) are newly obtained from Very Large Telescope (VLT)/X-shooter or Palomar/Doublespec. Many of the spectra have both higher resolution (R > 2500, N ∼ 450) and/or very wide wavelength coverage (3200–10000 Å, N ∼ 600) that are important for a variety of AGN and host galaxy studies. We include newly revised AGN counterparts for the full sample and review important issues for population studies, with 47 AGN redshifts determined for the first time and 790 black hole mass and accretion rate estimates. This release is spectroscopically complete for all AGNs (100%, 858/858), with 99.8% having redshift measurements (857/858) and 96% completion in black hole mass estimates of unbeamed AGNs (722/752). This AGN sample represents a unique census of the brightest hard-X-ray-selected AGNs in the sky, spanning many orders of magnitude in Eddington ratio (L/LEdd = 10−5–100), black hole mass (MBH = 105–1010 M⊙), and AGN bolometric luminosity (Lbol = 1040–1047 erg s−1 ). |
publishDate |
2022 |
dc.date.accessioned.fl_str_mv |
2022-10-03T04:49:05Z |
dc.date.issued.fl_str_mv |
2022 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://hdl.handle.net/10183/249626 |
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001147257 |
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url |
http://hdl.handle.net/10183/249626 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
The astrophysical journal. Supplement series. Chicago. Vol. 261, no. 1 (July 2022), 2, 30 p. |
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info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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