CCD VRI photometry of the old open cluster NGC 7142
Photometry of 2194 stars in the field of the open cluster NGC 7142 in VRI filters was performed to search variable stars. Eleven probable variable stars were found using robust median statistics. We separated probable cluster members using proper motions from UCAC3 and our photometric diagrams. Also...
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| Дата: | 2012 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2012
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| Назва видання: | Advances in Astronomy and Space Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119159 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | CCD VRI photometry of the old open cluster NGC 7142 / A.F. Punanova, A.V. Loktin, V.V. Krushinsky, A.A. Popov // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 11-14. — Бібліогр.: 15 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-119159 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1191592017-06-05T03:03:44Z CCD VRI photometry of the old open cluster NGC 7142 Punanova, A.F. Loktin, A.V. Krushinsky, V.V. Popov, A.A. Photometry of 2194 stars in the field of the open cluster NGC 7142 in VRI filters was performed to search variable stars. Eleven probable variable stars were found using robust median statistics. We separated probable cluster members using proper motions from UCAC3 and our photometric diagrams. Also we used our VRI photometry and JHK photometry from 2MASS to improve the age and the reddening for the cluster assuming the distance 1683 pc from WEBDA database. 2012 Article CCD VRI photometry of the old open cluster NGC 7142 / A.F. Punanova, A.V. Loktin, V.V. Krushinsky, A.A. Popov // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 11-14. — Бібліогр.: 15 назв. — англ. 2227-1481 http://dspace.nbuv.gov.ua/handle/123456789/119159 en Advances in Astronomy and Space Physics Головна астрономічна обсерваторія НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Photometry of 2194 stars in the field of the open cluster NGC 7142 in VRI filters was performed to search variable stars. Eleven probable variable stars were found using robust median statistics. We separated probable cluster members using proper motions from UCAC3 and our photometric diagrams. Also we used our VRI photometry and JHK photometry from 2MASS to improve the age and the reddening for the cluster assuming the distance 1683 pc from WEBDA database. |
| format |
Article |
| author |
Punanova, A.F. Loktin, A.V. Krushinsky, V.V. Popov, A.A. |
| spellingShingle |
Punanova, A.F. Loktin, A.V. Krushinsky, V.V. Popov, A.A. CCD VRI photometry of the old open cluster NGC 7142 Advances in Astronomy and Space Physics |
| author_facet |
Punanova, A.F. Loktin, A.V. Krushinsky, V.V. Popov, A.A. |
| author_sort |
Punanova, A.F. |
| title |
CCD VRI photometry of the old open cluster NGC 7142 |
| title_short |
CCD VRI photometry of the old open cluster NGC 7142 |
| title_full |
CCD VRI photometry of the old open cluster NGC 7142 |
| title_fullStr |
CCD VRI photometry of the old open cluster NGC 7142 |
| title_full_unstemmed |
CCD VRI photometry of the old open cluster NGC 7142 |
| title_sort |
ccd vri photometry of the old open cluster ngc 7142 |
| publisher |
Головна астрономічна обсерваторія НАН України |
| publishDate |
2012 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119159 |
| citation_txt |
CCD VRI photometry of the old open cluster NGC 7142 / A.F. Punanova, A.V. Loktin, V.V. Krushinsky, A.A. Popov // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 11-14. — Бібліогр.: 15 назв. — англ. |
| series |
Advances in Astronomy and Space Physics |
| work_keys_str_mv |
AT punanovaaf ccdvriphotometryoftheoldopenclusterngc7142 AT loktinav ccdvriphotometryoftheoldopenclusterngc7142 AT krushinskyvv ccdvriphotometryoftheoldopenclusterngc7142 AT popovaa ccdvriphotometryoftheoldopenclusterngc7142 |
| first_indexed |
2023-10-18T20:33:54Z |
| last_indexed |
2023-10-18T20:33:54Z |
| _version_ |
1796150529136525312 |