Interstellar spectral features and telluric absorption lines

In good quality spectra of stars the weak interstellar absorption lines may be substantially contaminated by telluric lines. Many telluric lines may also simulate interstellar absorptions. To avoid undesirable telluric effects during searches for interstellar absorptions, especially for diffuse inte...

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Опубліковано в: :	Advances in Astronomy and Space Physics
Дата:	2012
Автори:	Kuźmicz, A., Wszołek, B.
Формат:	Стаття
Мова:	English
Опубліковано:	Головна астрономічна обсерваторія НАН України 2012
Онлайн доступ:	https://nasplib.isofts.kiev.ua/handle/123456789/119170
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Назва журналу:	Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:	Interstellar spectral features and telluric absorption lines / A. Kuźmicz, B. Wszołek // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 34-35. — Бібліогр.: 5 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine

id	nasplib_isofts_kiev_ua-123456789-119170
record_format	dspace
spelling	Kuźmicz, A. Wszołek, B. 2017-06-04T18:35:09Z 2017-06-04T18:35:09Z 2012 Interstellar spectral features and telluric absorption lines / A. Kuźmicz, B. Wszołek // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 34-35. — Бібліогр.: 5 назв. — англ. 2227-1481 https://nasplib.isofts.kiev.ua/handle/123456789/119170 In good quality spectra of stars the weak interstellar absorption lines may be substantially contaminated by telluric lines. Many telluric lines may also simulate interstellar absorptions. To avoid undesirable telluric effects during searches for interstellar absorptions, especially for diffuse interstellar bands (DIBs), we looked for all accessible catalogued telluric absorption lines in our spectra which contain DIBs. We investigated the echelle spectra of two stars, oPer and βTau, to revise the list of DIBs in oPer direction known from literature. We found that many telluric features simulate interstellar absorptions. We present the example parts of spectra to visualize this problem. en Головна астрономічна обсерваторія НАН України Advances in Astronomy and Space Physics Interstellar spectral features and telluric absorption lines Article published earlier
institution	Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection	DSpace DC
title	Interstellar spectral features and telluric absorption lines
spellingShingle	Interstellar spectral features and telluric absorption lines Kuźmicz, A. Wszołek, B.
title_short	Interstellar spectral features and telluric absorption lines
title_full	Interstellar spectral features and telluric absorption lines
title_fullStr	Interstellar spectral features and telluric absorption lines
title_full_unstemmed	Interstellar spectral features and telluric absorption lines
title_sort	interstellar spectral features and telluric absorption lines
author	Kuźmicz, A. Wszołek, B.
author_facet	Kuźmicz, A. Wszołek, B.
publishDate	2012
language	English
container_title	Advances in Astronomy and Space Physics
publisher	Головна астрономічна обсерваторія НАН України
format	Article
description	In good quality spectra of stars the weak interstellar absorption lines may be substantially contaminated by telluric lines. Many telluric lines may also simulate interstellar absorptions. To avoid undesirable telluric effects during searches for interstellar absorptions, especially for diffuse interstellar bands (DIBs), we looked for all accessible catalogued telluric absorption lines in our spectra which contain DIBs. We investigated the echelle spectra of two stars, oPer and βTau, to revise the list of DIBs in oPer direction known from literature. We found that many telluric features simulate interstellar absorptions. We present the example parts of spectra to visualize this problem.
issn	2227-1481
url	https://nasplib.isofts.kiev.ua/handle/123456789/119170
citation_txt	Interstellar spectral features and telluric absorption lines / A. Kuźmicz, B. Wszołek // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 34-35. — Бібліогр.: 5 назв. — англ.
work_keys_str_mv	AT kuzmicza interstellarspectralfeaturesandtelluricabsorptionlines AT wszołekb interstellarspectralfeaturesandtelluricabsorptionlines
first_indexed	2025-12-07T19:41:12Z
last_indexed	2025-12-07T19:41:12Z
_version_	1850879741940203520

Interstellar spectral features and telluric absorption lines

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