EARTH- ROTATION SYNTHESIS OF THE RADIO SUN BY THE λ 8-CM RADIOHELIOGRAPH AT TOYOKAWA
作者： Kiyoto Shibasaki
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摘要: Rotational synthesis method is proposed to make a two-dimensional map from one-dimensional fan beam scans by the A 8-cm Radioheliograph at Toyokawa observatory. preliminary was synthesized using back projection combined with CLEAN technique. S-components were successfully mapped but quiet sun not able be restored Some problems associated rotational scanning instrument of Sun are discussed.
参考文章(5)
R. N. Bracewell, Image reconstruction in radio astronomy Image Reconstruction from Projections: Implementation and Applications. ,vol. 32, pp. 81- ,(1979) , 10.1007/3-540-09417-2_3
J. A. Högbom, Aperture Synthesis with a Non-Regular Distribution of Interferometer Baselines Astronomy & Astrophysics Supplement Series. ,vol. 15, pp. 417- 426 ,(1974)
Chikayoshi Torii, Yoshio Tsukiji, Shinzo Enome, Naohiko Yoshimi, Haruo Tanaka, Shoji Kobayashi, Masato Ishiguro, 8 -CM RADIOHELIOGRAPH Proceedings of the Research Institute of Atmospherics, Nagoya University. ,vol. 22, pp. 1- 25 ,(1975)
WN Christiansen, JA Warburton, The Distribution Of Radio Brightness Over The Solar Disk At A Wavelength Of 21 Centimetres. I. A New Highly Directional Aerial System Australian Journal of Physics. ,vol. 6, pp. 190- 202 ,(1953) , 10.1071/PH530190
P. A. O'Brien, The Distribution of Radiation Across the Solar Disk at Metre Wave-length Monthly Notices of the Royal Astronomical Society. ,vol. 113, pp. 597- 612 ,(1953) , 10.1093/MNRAS/113.5.597