The wavelength variation of the granule/intergranule contrast

Autor:	R. J. Bray
Rok vydání:	1982
Předmět:	Physics Wavelength Optics Condensed matter physics Space and Planetary Science business.industry Granule (solar physics) Astronomy and Astrophysics Black-body radiation Solar atmosphere Effective temperature business
Zdroj:	Solar Physics. 77:299-302
ISSN:	1573-093X 0038-0938
DOI:	10.1007/bf00156113
Popis:	Modern measurements of the granule contrast are reviewed and compared with a curve showing the wavelength variation to be expected on the assumption of black-body emission as well as with the predictions of recent inhomogeneous models. The difference in effective temperature between granules and intergranular lanes is ≈ 270–280 K.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8480d1dd8fb0d305c4d5ecfca1c57d5c https://doi.org/10.1007/bf00156113 Zobrazit plný text záznamu Full text from SpringerLink