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arXiv 1709.01735astro-ph.GA
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A1367中2MASX J11443212 +2006238后面的85 kpc阿尔法尾翼

A 85 kpc Halpha tail behind 2MASX J11443212+2006238 in A1367

G. Gavazzi, G. Consolandi, M. Yagi, M. Yoshida

摘要:

我们报告检测到的Halalpha尾迹的85千秒差距的投影长度背后的星系2MASX J11443212+2006238在附近的星系团Abell 1367。这个星系是在早期用斯巴鲁望远镜进行的更深的H $α$观测中发现的。然而,位于斯巴鲁领域的边界,延长的Halalpha尾部被切断,阻止了其全部范围的确定。我们在这里完整地绘制了这一范围,尽管暴露较浅。

英文摘要:

We report the detection of an Halpha trail of 85 kpc projected length behind galaxy 2MASX J11443212+2006238 in the nearby cluster of galaxies Abell 1367. This galaxy was discovered to possess an extended component in earlier, deeper H$α$ observations carried out with the Subaru telescope. However, lying at the border of the Subaru field, the extended Halpha tail was cut out, preventing the determination of its full extent. We fully map this extent here, albeit the shallower exposure.

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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