Interferometric study of the class I methanol masers at 104.3 GHz
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Interferometric study of the class I methanol masers at 104.3 GHz
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| Автор |
Voronkov, M. A.
Breen, S. L. Ellingsen, S. P. Sobolev, A. M. Ladeyschikov, D. A. |
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| Тематика |
H II REGIONS
MASERS STARS: FORMATION |
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| Описание |
The Australia Telescope Compact Array (ATCA) has been used for an interferometric follow up observation at 104.3 GHz of the targets where either this or the 9.9-GHz maser was previously detected. We confirm the significant difference (by more than 1.5 orders of magnitude) from source to source of the flux density ratio for these two maser transitions. Based on the morphology and location of continuum sources, the most likely explanation of this discrepancy is the difference in the flux density of the seed radiation at the two frequencies. We also report absolute positions (with arcsec accuracy) for all detected 104.3 GHz masers. © The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union.
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| Дата |
2024-04-08T11:07:12Z
2024-04-08T11:07:12Z 2022 |
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| Тип |
Conference paper
Conference object (info:eu-repo/semantics/conferenceObject) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Voronkov, MA, Breen, SL, Ellingsen, SP, Sobolev, AM & Ladeyschikov, DA 2022, 'Interferometric study of the class I methanol masers at 104.3 GHz', Proceedings of the International Astronomical Union, Том. 18, № S380, стр. 252-254. https://doi.org/10.1017/S1743921323001953
Voronkov, M. A., Breen, S. L., Ellingsen, S. P., Sobolev, A. M., & Ladeyschikov, D. A. (2022). Interferometric study of the class I methanol masers at 104.3 GHz. Proceedings of the International Astronomical Union, 18(S380), 252-254. https://doi.org/10.1017/S1743921323001953 1743-9213 Final All Open Access; Hybrid Gold Open Access https://www.cambridge.org/core/services/aop-cambridge-core/content/view/5322847DF029712FA81126809B0CB8F0/S1743921323001953a.pdf/div-class-title-interferometric-study-of-the-class-i-methanol-masers-at-104-3-ghz-div.pdf https://www.cambridge.org/core/services/aop-cambridge-core/content/view/5322847DF029712FA81126809B0CB8F0/S1743921323001953a.pdf/div-class-title-interferometric-study-of-the-class-i-methanol-masers-at-104-3-ghz-div.pdf http://elar.urfu.ru/handle/10995/131423 10.1017/S1743921323001953 85185820792 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Cambridge University Press
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| Источник |
Proceedings of the International Astronomical Union
Proceedings of the International Astronomical Union |
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