File:M57-spectrum-ru.png
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Summary
| Description |
English: The spectrum of Ring Nebula (M57) in range 4500 — 6720 Å. Left part — helium line (HeIII, 4686 Å), hydrogen line (Hβ, 4861 Å) and two forbidden lines of oxygen ([OIII], 4959 Å and [OIII], 5007 Å), right — helium line (HeI, 5876 Å), two forbidden lines of oxygen ([OI], 6300 and 6364 Å), two forbidden lines of nitrogen ([NII], 6548 Å and [NII], 6584 Å), hydrogen line (Hα, 6563 Å) and forbidden line of sulfur ([SII], 6717 Å).
Русский: Спектр туманности Кольцо (M57) в диапазоне 4500 — 6720 Å. В левой части спектра видны линии гелия (HeIII, 4686 Å), водорода (Hβ, 4861 Å), а также две запрещённые линии кислорода ([OIII], 4959 Å и [OIII], 5007 Å), в правой части — линия гелия (HeI, 5876 Å), две запрещённые линии кислорода ([OI], 6300 и 6364 Å), две запрещённые линии азота ([NII], 6548 Å и [NII], 6584 Å) с линей водорода (Hα, 6563 Å) между ними, а также запрещённая линия серы ([SII], 6717 Å). |
| Date | |
| Source | Own work |
| Author | Minami Himemiya |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:56, 18 October 2008 | | 1,200 × 800 (29 KB) | wikimediacommons>姫宮南 | {{Information |Description={{en|The spectrum of Ring Nebula (M57) in range 4500 — 6720 Å. Left part — helium line (HeIII, 4686 Å), hydrogen line (H<sub>β</sub>, 4861 Å) and two forbidden lines of oxygen ([OIII], 4959 Å and [OIII], 5007 Å), right |
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