fd_lover24sue https://blog.hatena.ne.jp/fd_lover24sue/ ニワトリのたまご https://niwanoniwatori.hateblo.jp/ 天文/宇宙 The Elephant Trunk Nebula and the Trumpler 37 cluster: Contribution of triggered star formation to the total population of an HII region Konstantin V. Getman, Eric D. Feigelson, Aurora Sicilia-Aguilar, Patrick S. Broos, Michael A. Kuhn, Gordon P. Garmire http://arxiv.org/abs/1208.1471 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fniwanoniwatori.hateblo.jp%2Fentry%2F20120808%2F1344397333" title="astro-ph - ニワトリのたまご" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2012-08-08 12:42:13 rich https://niwanoniwatori.hateblo.jp/entry/20120808/1344397333 1.0 100%