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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Astronomy Reports</journal-id><journal-title-group><journal-title xml:lang="en">Astronomy Reports</journal-title><trans-title-group xml:lang="ru"><trans-title>Астрономический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0004-6299</issn><issn publication-format="electronic">3034-5170</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">647648</article-id><article-id pub-id-type="doi">10.31857/S0004629924070018</article-id><article-id pub-id-type="edn">IVDQAR</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Parameters of star formation regions in galaxies NGC 3963 and NGC 7292</article-title><trans-title-group xml:lang="ru"><trans-title>Параметры областей звездообразования в галактиках NGC 3963 и NGC 7292</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gusev</surname><given-names>А. S.</given-names></name><name xml:lang="ru"><surname>Гусев</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>gusev@sai.msu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sakhibov</surname><given-names>F. Kh.</given-names></name><name xml:lang="ru"><surname>Сахибов</surname><given-names>Ф. Х.</given-names></name></name-alternatives><address><country country="DE">Germany</country></address><email>gusev@sai.msu.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Moiseev</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Моисеев</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>gusev@sai.msu.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kostiuk</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Костюк</surname><given-names>В. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>gusev@sai.msu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Oparin</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Опарин</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>gusev@sai.msu.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Lomonosov Moscow State University, Sternberg Astronomical Institute</institution></aff><aff><institution xml:lang="ru">Московский государственный университет им. М. В. Ломоносова, Государственный астрономический институт им. П. К. Штернберга</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">University of Applied Sciences, Technische Hochschule Mittelhessen</institution></aff><aff><institution xml:lang="ru">Университет прикладных наук Гессен-Фридберг</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Special Astrophysical Observatory, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Специальная астрофизическая обсерватория РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2024</year></pub-date><volume>101</volume><issue>7</issue><issue-title xml:lang="ru"/><fpage>586</fpage><lpage>607</lpage><history><date date-type="received" iso-8601-date="2025-01-28"><day>28</day><month>01</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, The Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Российская академия наук</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">The Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/0004-6299/article/view/647648">https://journals.eco-vector.com/0004-6299/article/view/647648</self-uri><abstract xml:lang="en"><p>Results of a study of physical parameters of stellar population in star formation regions in galaxies with signs of peculiarity NGC 3963 and NGC 7292 are presented. The study was carried out based on the analysis of photometric (<italic>UBVRI</italic> bands), Hα and spectroscopic data obtained by the authors, using evolutionary models of stellar population. Among 157 star formation regions identified in galaxies, the young stellar population mass estimates were obtained for 16 of them and the age estimates were obtained for 15 ones. The age of star formation regions clearly correlates with the presence of emission in the Hα line: H II regions in galaxies are younger than 6–8 Myr, and the regions without gas emission are older. The studied objects are included in the version 3 of our catalogue of photometric, physical and chemical parameters of star formation regions, which includes 1667 objects in 21 galaxies. Key aspects of the used technique to estimate the physical parameters and different relations between observational and physical parameters of the young stellar population in star formation regions are discussed.</p></abstract><trans-abstract xml:lang="ru"><p>Представлены результаты исследования физических параметров звездного населения в областях звездообразования в галактиках с признаками пекулярности NGC 3963 и NGC 7292. Исследование проводилось на основе анализа фотометрических (полосы <italic>UBVRI</italic>), H<italic>α</italic> и спектроскопических данных, полученных авторами, с использованием эволюционных моделей звездного населения. Среди 157 областей звездообразования, выявленных в галактиках, для 16 получены оценки массы и для 15 — возраста молодого звездного населения. Возраст областей звездообразования четко коррелирует с наличием эмиссии в линии H<italic>α</italic>: области H II в галактиках моложе 6–8 млн лет, а области без эмиссии газа — старше. Исследованные объекты включены в третью версию нашего каталога фотометрических, физических и химических параметров областей звездообразования, включающего 1667 объектов в 21 галактике. Обсуждаются ключевые аспекты используемой методики оценки физических параметров и различные связи между наблюдательными и физическими параметрами молодого звездного населения в областях звездообразования.</p></trans-abstract><kwd-group xml:lang="en"><kwd>spiral galaxies</kwd><kwd>peculiar galaxies</kwd><kwd>star formation</kwd><kwd>HII regions</kwd><kwd>stellar population</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спиральные галактики</kwd><kwd>пекулярные галактики</kwd><kwd>звездообразование</kwd><kwd>области H II</kwd><kwd>звездное население</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Министерство науки и высшего образования Российской Федерации</institution></institution-wrap><institution-wrap><institution xml:lang="en">Ministry of Science and Higher Education of the Russian Federation</institution></institution-wrap></funding-source></award-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Фонд развития теоретической физики и математики «БАЗИС»</institution></institution-wrap><institution-wrap><institution xml:lang="en">Foundation for the Development of Theoretical Physics and Mathematics "BASIS"</institution></institution-wrap></funding-source><award-id>23-2-2-6-1</award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Y. 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