{"blog_url":"https://yoshiyuki-kitne.hatenadiary.org/","published":"2007-09-06 00:00:00","height":"190","provider_url":"https://hatena.blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/yoshiyuki_kitne/","width":"100%","url":"https://yoshiyuki-kitne.hatenadiary.org/entry/20070906/p1","description":"\u51fa\u529b\u304c\u6b63\u3057\u3044\u306e\u304b\u3069\u3046\u304b\u3001\u3072\u3068\u3064\u3060\u3051\u5177\u4f53\u7684\u306b\u8a08\u7b97\u3057\u3066\u307f\u307e\u3057\u305f\u3002 \u305f\u3068\u3048\u3070\u3001Age=1e+7 [yr], \u661f\u8cea\u91cf=5e+9[M_solar], \u30c0\u30b9\u30c8\u8272\u8d85\u904eE(B-V) = 0, \u661f\u5f62\u6210\u53f2\u306f\u30d0\u30fc\u30b9\u30c8\uff08SSP\uff09\u3068\u3057\u3066bc03\u3092\u8d70\u3089\u305b\u305f\u5834\u5408\u3001\u51fa\u529b\u306f1500\u212b\u3067\u3001 = 5.663e-2 [/L_solar /\u212b /M_solar], m^*(t) = 0.93146\u306a\u306e\u3067\u3001 google\u5148\u751f\u306b\u6295\u3052\u305f\u8a08\u7b97\u5f0f\uff1a (3.85 * 10^33) * (5 * 10^9) / 0.93146 * 1500^2 /(3 * 10^18) * (5.663 * 10^-2) \u3063\u3066\u306a\u3063\u3066\u3001\u3055\u3089\u306b\u5929\u4f53\u304cz=3.1\u306e\u5834\u5408\u3001\u2026","title":" BC03 \u78ba\u8a8d\u306e\u305f\u3081\u306e\u8a08\u7b97","type":"rich","blog_title":"\u5929\u6587\u5b66\u7684\u7814\u7a76\u30e1\u30e2","categories":["\u5929\u6587\u30b3\u30fc\u30c9"],"version":"1.0","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoshiyuki-kitne.hatenadiary.org%2Fentry%2F20070906%2Fp1\" title=\" BC03 \u78ba\u8a8d\u306e\u305f\u3081\u306e\u8a08\u7b97 - \u5929\u6587\u5b66\u7684\u7814\u7a76\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"yoshiyuki_kitne"}