Variability of the solar chromospheric network over the solar cycle
โ Scribed by R. Kariyappa; K. R. Sivaraman
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 319 KB
- Volume
- 152
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
High-resolution filtergrams of the quiet chromosphere, taken at seven wavelengths in Ha with the aid of a computer-controlled ~ A filter, have been used to derive the contrast of ten bright and dark mottles as functions of wavelength. The contrast profiles of bright and dark mottles are strikingly d
High-resolution filtergrams of an active region loop taken at seven wavelengths in He have been used to derive the contrast at eleven locations along its length as a function of wavelength. With an appropriate choice of parameters, theoretical curves calculated on the basis of the 'cloud' model give