Large magellanic cloud distance from cepheid variables using least squares solutions

Choong Ngeow, S. M. Kanbur

研究成果: 書貢獻/報告類型會議論文篇章同行評審

5 引文 斯高帕斯(Scopus)

摘要

Distance to the Large Magellanic Cloud (LMC) is determined using the Cepheid variables in the LMC. We combine the individual LMC Cepheid distances obtained from the infrared surface brightness method and a dataset with a large number of LMC Cepheids. Using the standard least squares method, the LMC distance modulus can be found from the ZP o?sets of these two samples. We have adopted both a linear P-L relation and a “broken” P-L relation in our calculations. The resulting LMC distance moduli are 18.48 ± 0.03 mag and 18.49 ± 0.04 mag (random error only), respectively, which are consistent to the adopted 18.50 mag in the literature.

原文???core.languages.en_GB???
主出版物標題Astrophysics and Space Science Proceedings
編輯Helmut Jerjen, Barbel Silvia Koribalski
發行者Springer Science and Business Media B.V.
頁面317-318
頁數2
ISBN(電子)9781402069338
ISBN(列印)9780387727677, 9780387876207, 9781402055720, 9781402069321, 9781402069321, 9781402088674, 9781402091896, 9781441981608, 9781441983688, 9783540758259, 9783642033230, 9783642103216, 9783642103513, 9783642113406, 9783642172502, 9789048133994, 9789048134984
DOIs
出版狀態已出版 - 2008
事件Galaxies in the Local Volume symposium, 2007 - Sydney, Australia
持續時間: 8 7月 200713 7月 2007

出版系列

名字Astrophysics and Space Science Proceedings
0
ISSN(列印)1570-6591
ISSN(電子)1570-6605

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???Galaxies in the Local Volume symposium, 2007
國家/地區Australia
城市Sydney
期間8/07/0713/07/07

指紋

深入研究「Large magellanic cloud distance from cepheid variables using least squares solutions」主題。共同形成了獨特的指紋。

引用此