Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)

Detalhes bibliográficos
Autor(a) principal: Strauss, Federico Maximo
Data de Publicação: 1977
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/98388
Resumo: A high signal to noise ratio and good one dimensional resolution are obtained by scanning a narrow slit across extended objects. Several observations of two comets give information on total brightness and on the density distribution of the coma. The characteristic scale length reduced to 1 AU of the coma of comet Bradfield was 10⁴·⁸±⁰·¹ km, in agreement with that of C₂ in comet Bennet (1970 II) obtained by Delsemme and Moreau (1973). For comet Kohoutek we obtained a slightly larger value, 10⁵·⁰±⁰·¹ km.
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spelling Strauss, Federico Maximo2014-07-23T02:04:38Z19770004-6361http://hdl.handle.net/10183/98388000146224A high signal to noise ratio and good one dimensional resolution are obtained by scanning a narrow slit across extended objects. Several observations of two comets give information on total brightness and on the density distribution of the coma. The characteristic scale length reduced to 1 AU of the coma of comet Bradfield was 10⁴·⁸±⁰·¹ km, in agreement with that of C₂ in comet Bennet (1970 II) obtained by Delsemme and Moreau (1973). For comet Kohoutek we obtained a slightly larger value, 10⁵·⁰±⁰·¹ km.application/pdfengAstronomy and Astrophysics. Berlin. Vol. 55, no. 2 (Mar. 1977), p. 299-302CometasAstrofisica do sistema solarPhotometryCometsStrip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)Estrangeiroinfo: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:UFRGSORIGINAL000146224.pdf000146224.pdfTexto completo (inglês)application/pdf427543http://www.lume.ufrgs.br/bitstream/10183/98388/1/000146224.pdf1aba486951c06fcf6e91a829f587b49fMD51TEXT000146224.pdf.txt000146224.pdf.txtExtracted Texttext/plain14796http://www.lume.ufrgs.br/bitstream/10183/98388/2/000146224.pdf.txt3483c7ed216580ad4cc3aa1c2f024619MD52THUMBNAIL000146224.pdf.jpg000146224.pdf.jpgGenerated Thumbnailimage/jpeg2130http://www.lume.ufrgs.br/bitstream/10183/98388/3/000146224.pdf.jpgf0ab9d9b97b03d1cf8ac26067893a20cMD5310183/983882018-10-17 09:01:22.889oai:www.lume.ufrgs.br:10183/98388Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-10-17T12:01:22Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
title Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
spellingShingle Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
Strauss, Federico Maximo
Cometas
Astrofisica do sistema solar
Photometry
Comets
title_short Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
title_full Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
title_fullStr Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
title_full_unstemmed Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
title_sort Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)
author Strauss, Federico Maximo
author_facet Strauss, Federico Maximo
author_role author
dc.contributor.author.fl_str_mv Strauss, Federico Maximo
dc.subject.por.fl_str_mv Cometas
Astrofisica do sistema solar
topic Cometas
Astrofisica do sistema solar
Photometry
Comets
dc.subject.eng.fl_str_mv Photometry
Comets
description A high signal to noise ratio and good one dimensional resolution are obtained by scanning a narrow slit across extended objects. Several observations of two comets give information on total brightness and on the density distribution of the coma. The characteristic scale length reduced to 1 AU of the coma of comet Bradfield was 10⁴·⁸±⁰·¹ km, in agreement with that of C₂ in comet Bennet (1970 II) obtained by Delsemme and Moreau (1973). For comet Kohoutek we obtained a slightly larger value, 10⁵·⁰±⁰·¹ km.
publishDate 1977
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dc.relation.ispartof.pt_BR.fl_str_mv Astronomy and Astrophysics. Berlin. Vol. 55, no. 2 (Mar. 1977), p. 299-302
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