Glossary term: 채층
Description: 태양이나 또는 태양과 유사한 별의 채층(또는 "색층")은 광구 바로 위의 얇은 대기층인데, 채층보다 밀도가 높고 햇빛/별빛을 방출하는 매우 밝은 광구 때문에 평소에는 채층이 보이지 않습니다. 그러나 개기일식 동안에는, 채층의 주성분인 수소의 붉은 색을 띤 희미한 테두리가 태양의 가장자리에 보이게 되어 이같은 이름이 붙여졌습니다.
Related Terms:
See this term in other languages
Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
The OAE Multilingual Glossary is a project of the IAU Office of Astronomy for Education (OAE) in collaboration with the IAU Office of Astronomy Outreach (OAO). The terms and definitions were chosen, written and reviewed by a collective effort from the OAE, the OAE Centers and Nodes, the OAE National Astronomy Education Coordinators (NAECs) and other volunteers. You can find a full list of credits here. All glossary terms and their definitions are released under a Creative Commons CC BY-4.0 license and should be credited to "IAU OAE".
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In Other Languages
- 아랍어: الطبقة اللونية
- 독일어: Chromosphäre
- 영어: Chromosphere
- 스페인어: Cromosfera
- 페르시아어: فامسپهر
- 프랑스어: Chromosphère
- 이탈리아어: Cromosfera
- 일본어: 彩層 (external link)
- 중국어 간체: 色球
- 중국어 번체: 色球
Related Media
H-alpha image of the Sun's chromosphere
Caption: This false-color image was captured with a 10-cm telescope at the Big Bear Solar Observatory (BBSO) in the United States in July 2002. It depicts the full disk of the Sun using the H-alpha emission line of hydrogen. When observed in this spectral line, the Sun's chromosphere appears particularly prominent due to hydrogen atoms emitting light at the specific wavelength. This emission produces a distinctive red color, making features such as spicules (jets of plasma that look hair-like) and plage (bright patches in the chromosphere) highly visible. Several small solar prominences can be seen protruding from the edge of the solar disk. When prominences (also known as filaments) cross the face of the disk they appear as dark threads caused by the cooler material in the prominence absorbing light. The chromosphere is also visible in the violet part of the solar spectrum due to ionized calcium showing emissions in these wavelengths.
Credit: Big Bear Solar Observatory (BBSO)/New Jersey Institut of Technology (NJIT)
credit link
License: PD Public Domain icons
