Wide field-of-view, high-resolution Solar observation in combination with ground layer adaptive optics and speckle imaging

• Published in: Astronomy and astrophysics (Berlin) Vol. 637; p. A99
• Main Authors: Zhong, Libo, Zhang, Lanqiang, Shi, Zhendong, Tian, Yu, Guo, Youming, Kong, Lin, Rao, Xuejun, Bao, Hua, Zhu, Lei, Rao, Changhui
• Format: Journal Article
• Language: English
• Published: Heidelberg EDP Sciences 01.05.2020
• Subjects: Accuracy; Adaptive optics; Angular resolution; Atmospheric turbulence; Celestial bodies; Computational efficiency; Computing time; Efficiency; Equivalence; Field of view; Ground-based observation; High resolution; Image reconstruction; Mathematical models; Photometry; Photosphere; Simulation; Solar physics; Spatial resolution; Telemetry; Transfer functions; Wave fronts
• ISSN: 0004-6361; 1432-0746
• DOI: 10.1051/0004-6361/201935109

Context. High angular resolution images at a wide field of view are required for investigating Solar physics and predicting space weather. Ground-based observations are often subject to adaptive optics (AO) correction and post-facto reconstruction techniques to improve the spatial resolution. The co...