{"blog_title":"\u5929\u6587\u306f\u304b\u305b\u5e55\u4e0b","author_name":"snct-astro","title":"NGC300\u9280\u6cb3\u306e\u8d64\u30dd\u30c1\u3068\u300c\u7dd1\u30dd\u30c1\u300d","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/snct-astro/20251103/20251103003844.png","provider_url":"https://hatena.blog","published":"2025-11-04 23:27:00","description":"\u3055\u3093\u304b\u304f\u5ea7\u306eM33\u9280\u6cb3\u306b\u305d\u3063\u304f\u308a\u306a\u9280\u6cb3\u304c\u3001\u5357\u5929\u306e\u3061\u3087\u3046\u3053\u304f\u3057\u3064\u5ea7\u306b\u3042\u308a\u307e\u3059\u3002NGC300\u9280\u6cb3\u3067\u3059\u3002\u3061\u3087\u3046\u30691\u5e74\u524d\u306e\u4eca\u9803\u3001\u30c1\u30ea\u306b\u8a2d\u7f6e\u3057\u305f\u30ea\u30e2\u30fc\u30c8\u671b\u9060\u93e1\u3067\u3001\u306f\u3058\u3081\u3066\u3053\u306e\u9280\u6cb3\u3092\u64ae\u5f71\u3057\u307e\u3057\u305f\u3002 \u6628\u5e74\u306b\u64ae\u5f71\u3057\u305fNGC300 Date: 2024-11-25,12-01,05,21(4 nights)Location: El sauce, ChileOptics: Vixen R200ss, PH Extender (1120mm F5.6)Exposure: 120sec. gain120, (L, R, G, B)=(212, 62,57,57), 240s gain200 Ha=65f, total\u2026","categories":[],"blog_url":"https://snct-astro.hatenadiary.jp/","version":"1.0","url":"https://snct-astro.hatenadiary.jp/entry/2025/11/04/232700","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsnct-astro.hatenadiary.jp%2Fentry%2F2025%2F11%2F04%2F232700\" title=\"NGC300\u9280\u6cb3\u306e\u8d64\u30dd\u30c1\u3068\u300c\u7dd1\u30dd\u30c1\u300d - \u5929\u6587\u306f\u304b\u305b\u5e55\u4e0b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/snct-astro/","width":"100%"}