The wavelength variation of the granule/intergranule contrast
Autor: | R. J. Bray |
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Rok vydání: | 1982 |
Předmět: | |
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: |
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