دورية أكاديمية
The cepheid distance to the seyfert 1 galaxy NGC 4151
| العنوان: | The cepheid distance to the seyfert 1 galaxy NGC 4151 |
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| المؤلفون: | Yuan W., Fausnaugh M. M., Hoffmann S. L., Macri L. M., Peterson B. M., Bentz M. C., Brown J. S., Dalla Bonta E., Davies R. I., de Rosa G., Ferrarese L., Grier C. J., Riess A. G., Hicks E. K. S., Onken C. A., Pogge R. W., Storchi-Bergmann T., Vestergaard M. |
| المساهمون: | Yuan, W., Fausnaugh, M. M., Hoffmann, S. L., Macri, L. M., Peterson, B. M., Bentz, M. C., Brown, J. S., Dalla Bonta, E., Davies, R. I., de Rosa, G., Ferrarese, L., Grier, C. J., Riess, A. G., Hicks, E. K. S., Onken, C. A., Pogge, R. W., Storchi-Bergmann, T., Vestergaard, M. |
| بيانات النشر: | IOP Publishing Ltd |
| سنة النشر: | 2020 |
| المجموعة: | Padua Research Archive (IRIS - Università degli Studi di Padova) |
| مصطلحات موضوعية: | Cepheid variable star, Distance measure, Cepheid distance, AGN host galaxie, Hubble Space Telescope, HST photometry, Time series analysi, Near infrared astronomy, Optical observatorie, Distance indicator, Galaxy distances |
| الوصف: | We derive a distance of 15.8 ± 0.4 Mpc to the archetypal Seyfert 1 galaxy NGC 4151 based on the near-infrared Cepheid period–luminosity relation and new Hubble Space Telescope multiband imaging. This distance determination, based on measurements of 35 long-period (P > 25 days) Cepheids, will support the absolute calibration of the supermassive black hole mass in this system, as well as studies of the dynamics of the feedback or feeding of its active galactic nucleus. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | ELETTRONICO |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/wos/WOS:000576332600001; volume:902; issue:1; firstpage:1; lastpage:15; numberofpages:15; journal:THE ASTROPHYSICAL JOURNAL; http://hdl.handle.net/11577/3355767Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85092671134; https://iopscience.iop.org/article/10.3847/1538-4357/abb377Test |
| DOI: | 10.3847/1538-4357/abb377 |
| الإتاحة: | https://doi.org/10.3847/1538-4357/abb377Test http://hdl.handle.net/11577/3355767Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.B7C890F3 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3847/1538-4357/abb377 |
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