The X1 catalogue of positions and proper motions of faint stars around the ICRF sources

The X1 catalogue of positions and proper motions of faint stars around the ICRF sources

We present a new catalogue of faint astrometric reference stars around ICRF sources of northern hemisphere. The X1 catalogue is obtained at the Institute of Astronomy of the V.N. Karazin Kharkiv National University and contains about 1.3 million positions and proper motions of stars from 10m to 19m...

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Збережено в:
Бібліографічні деталі
Дата:2005
Автори: Fedorov, P.N., Myznikov, A.A.
Формат: Стаття
Мова:English
Опубліковано: Головна астрономічна обсерваторія НАН України 2005
Назва видання:Кинематика и физика небесных тел
Теми:
MS4: Positional Astronomy and Global Geodynamics
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/79667
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:The X1 catalogue of positions and proper motions of faint stars around the ICRF sources / P.N. Fedorov, A.A. Myznikov // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 322-327. — Бібліогр.: 14 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-79667
record_format dspace
spelling irk-123456789-796672015-04-04T03:02:15Z The X1 catalogue of positions and proper motions of faint stars around the ICRF sources Fedorov, P.N. Myznikov, A.A. MS4: Positional Astronomy and Global Geodynamics We present a new catalogue of faint astrometric reference stars around ICRF sources of northern hemisphere. The X1 catalogue is obtained at the Institute of Astronomy of the V.N. Karazin Kharkiv National University and contains about 1.3 million positions and proper motions of stars from 10m to 19m within 330 1° ×1° fields. Mean positions and proper motions of stars were derived from reprocessing and astrometric reduction of digitized images of Schmidt plates POSS-I and POSS-II sky surveys obtained from USNOFS PMM Image Archive. The Tycho-2 stars were used as reference stars. The mean errors of the positions at mean epoch are 50 to 100 mas, depending on magnitude and particular field. Proper motions errors are about 2.5 to 5 mas/yr depending on magnitude. Estimated external errors are close to internal errors mentioned. The source data, brief outlines of the image processing and reduction techniques, main features of the catalogue, as well as some results of external comparisons are presented. 2005 Article The X1 catalogue of positions and proper motions of faint stars around the ICRF sources / P.N. Fedorov, A.A. Myznikov // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 322-327. — Бібліогр.: 14 назв. — англ. 0233-7665 http://dspace.nbuv.gov.ua/handle/123456789/79667 en Кинематика и физика небесных тел Головна астрономічна обсерваторія НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic MS4: Positional Astronomy and Global Geodynamics
MS4: Positional Astronomy and Global Geodynamics
spellingShingle MS4: Positional Astronomy and Global Geodynamics
MS4: Positional Astronomy and Global Geodynamics
Fedorov, P.N.
Myznikov, A.A.
The X1 catalogue of positions and proper motions of faint stars around the ICRF sources
Кинематика и физика небесных тел
description We present a new catalogue of faint astrometric reference stars around ICRF sources of northern hemisphere. The X1 catalogue is obtained at the Institute of Astronomy of the V.N. Karazin Kharkiv National University and contains about 1.3 million positions and proper motions of stars from 10m to 19m within 330 1° ×1° fields. Mean positions and proper motions of stars were derived from reprocessing and astrometric reduction of digitized images of Schmidt plates POSS-I and POSS-II sky surveys obtained from USNOFS PMM Image Archive. The Tycho-2 stars were used as reference stars. The mean errors of the positions at mean epoch are 50 to 100 mas, depending on magnitude and particular field. Proper motions errors are about 2.5 to 5 mas/yr depending on magnitude. Estimated external errors are close to internal errors mentioned. The source data, brief outlines of the image processing and reduction techniques, main features of the catalogue, as well as some results of external comparisons are presented.
format Article
author Fedorov, P.N.
Myznikov, A.A.
author_facet Fedorov, P.N.
Myznikov, A.A.
author_sort Fedorov, P.N.
title The X1 catalogue of positions and proper motions of faint stars around the ICRF sources
title_short The X1 catalogue of positions and proper motions of faint stars around the ICRF sources
title_full The X1 catalogue of positions and proper motions of faint stars around the ICRF sources
title_fullStr The X1 catalogue of positions and proper motions of faint stars around the ICRF sources
title_full_unstemmed The X1 catalogue of positions and proper motions of faint stars around the ICRF sources
title_sort x1 catalogue of positions and proper motions of faint stars around the icrf sources
publisher Головна астрономічна обсерваторія НАН України
publishDate 2005
topic_facet MS4: Positional Astronomy and Global Geodynamics
url http://dspace.nbuv.gov.ua/handle/123456789/79667
citation_txt The X1 catalogue of positions and proper motions of faint stars around the ICRF sources / P.N. Fedorov, A.A. Myznikov // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 322-327. — Бібліогр.: 14 назв. — англ.
series Кинематика и физика небесных тел
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first_indexed 2023-10-18T19:19:13Z
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