| Issue |
EAS Publications Series
Volume 55, 2012
4th French-Chinese Meeting on Solar Physics - Understanding Solar Activity: Advances and Challenges
|
|
|---|---|---|
| Page(s) | 353 - 357 | |
| Section | Instrumentation | |
| DOI | https://doi.org/10.1051/eas/1255049 | |
| Published online | 27 June 2012 | |
Understanding Solar Activity: Advances and Challenges
M. Faurobert, C. Fang and T. Corbard (eds)
EAS Publications Series, 55 (2012) 353-357
M. Faurobert, C. Fang and T. Corbard (eds)
EAS Publications Series, 55 (2012) 353-357
Jacquinot shaped aperture for high contrast imaging of the solar corona
Université de Nice Sophia-Antipolis, Centre National de la
Recherche Scientifique, Observatoire de la Côte d’Azur, Laboratoire
Lagrange, Parc
Valrose, 06108
Nice cedex,
France
We propose to use an aperture shaped as a cat’s eye for high contrast imaging of the solar corona. The high angular resolution is recovered in the long direction of the rectilinear aperture. A rotation of the diaphragm in front of the telescope and a tomographic-like post processing will be necessary for a complete 2D imaging of the corona.
© EAS, EDP Sciences 2012