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Re[4]: Gercshprunga-Ressela diagramma
5.09.2008 17:29 | Yurii Pahomov
1) Diagramma HR iznachal'no stroilas' otnositel'no spektral'nogo klassa i v etoi koordinate rost velichiny (v dannom sluchae primerno v alfavitnom poryadke) idet sleva napravo. Takoe zhe povedenie i dlya pokazatelya cveta (B-V). I sleduet pomnit', chto diagramma HR - chisto nablyudatel'nyi fakt. I teoretiki pytayutsya ob'yasnit' takoe raspolozhenie zvezd.
2) Kakim obrazom otkladyvat' temperatutu sovershenno ne vazhno. Eto tol'ko sub'ektivnoe vospriyatie. V dannom sluchae rabotaet tradiciya raspolagat' imeno tak zvezdy na diagramme. I eto sovsem ne strasho, tak kak nikakie velichiny ne menyayutsya.
3) Tendencii rosta temperatury est', no daleko ne na vseh stadiyah evolyucii zvezdy. A sudya po diagrammam dlya zvezdyh skoplenii ya by skazal, chto naobrot zvezdy chashe smeshayutsya v zonu nizkih temperatur
4) Kak izmenit'sya diagramma HR pri uchete upomyanutyh Vami nablyudenii vo vsem diapazone voln?
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- Re[3]: Gercshprunga-Ressela diagramma (v. n. svetlov, 30.06.2008 12:25, 414 Bait, otvetov: 2)
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- Re[2]: Gercshprunga-Ressela diagramma (Karim Haidarov, 10.09.2008 7:43, 3.8 KBait)
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