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Progress in Supernovae Studies with the 2.5-m Telescope at the Caucasus Mountain Observatory of SAI MSUстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 апреля 2024 г.
- Авторы: Tsvetkov D.Yu, Pavlyuk N.N., Echeistov V.A., Baklanov P.V.
- Журнал: Astrophysical Bulletin
- Том: 78
- Номер: 4
- Год издания: 2023
- Первая страница: 514
- Последняя страница: 534
- DOI: 10.1134/S1990341323700232
- Аннотация: We present photometric and spectrocsopic observations of supernovae carried out with the2.5-m telescope of the Caucasus Mountain Observatory of SAI MSU. The light curves for the objects2017egm, 2017eaw, 2018cow, 2018aoq, 2018zd, 2019yvr, 2019vxm, 2020tlf, and 2020xtz were constructedand their basic parameters were determined. The observed light curves are compared to the theoreticalcalculations for SNe II-P 2017eaw and 2018aoq. The spectra of SNe 2019vxm, 2019yvr, 2020tlf, 2020xtzare presented. The profiles of emission lines are studied for SNe IIn 2019vxm and 2020tlf. Spectralmodeling was carried out for SNe 2019yvr and 2020xtz. The results of the program of prompt SNe spectralclassification for eight objects are reported.
- Добавил в систему: Цветков Дмитрий Юрьевич