Positions and Spectral Energy Distributions of 41
Star Clusters in M33
佚名
【期刊名称】《天文和天体物理学研究》 【年(卷),期】2002(002)003
【摘要】We present accurate positions and multi-color photometry for 41 starclusters detected by Melnick & D'odorico in the nearby spiral galaxy M33 as a partof the BATC Color Survey of the sky in 13 intermediate-band filters from 3800to 10000A. The coordinates of the clusters are found from the HST Guide StarCatalog. By aperture photometry, we obtain the spectral energy distributions ofthe clusters. Using the relations between the BATC intermediate-band system andUBVRI broadband system, we derive their V magnitudes and B - V colors andfind that most of them are blue, which is consistent with previous findings.
【总页数】10页(197-206)
【关键词】galaxies: individual (M33)- galaxies: evolution- galaxies: starclusters 【作者】佚名
【作者单位】National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012;National Astronomical Observatories, Chinese Academy
of
Sciences,
Beijing
100012;National
Astronomical
Observatories, Chinese Academy of Sciences, Beijing 100012;National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012;National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012;National Astronomical Observatories, Chinese Academy
of
Sciences,
Beijing
100012;National
Astronomical
Observatories, Chinese Academy of Sciences, Beijing 100012 【正文语种】中文 【中图分类】P14 【相关文献】
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Positions and Spectral Energy Distributions of 41 Star Clusters in M33
