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arXiv 1005.2233astro-ph.CO
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通过M31圆盘看到的449个星系的哈勃空间望远镜星表

A Hubble Space Telescope Catalog of 449 Galaxies Seen Through the Disk of M31

Paul Hodge, Karl Krienke

摘要:

通过对30幅哈勃空间望远镜ACS拍摄的M31星系的观测,我们提供了一个包含449个星系的星系表。星系位置的测量,它们的两种颜色的积分星等和它们的大小,由等光度法确定,都包括在目录中。我们讨论了许多困难的解释这些数据的影响,干预灭绝的尘埃在磁盘上

英文摘要:

From inspection of 30 Hubble Space Telescope ACS images of M31, we provide a catalog of 449 galaxies seen through the spiral disk. Measurements of the positions of the galaxies, their integrated magnitudes in two colors and their sizes, determined from isophotometry, are included in the catalog. We discuss the many difficulties of interpreting these data in terms of the effects of intervening extinction by dust in the disk

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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