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| Paper: |
Preprocessing of Ground-based Hα Observation Data |
| Volume: |
495, Astronomical Data Analysis Software and Systems XXIV (ADASS XXIV) |
| Page: |
395 |
| Authors: |
Wan, X.; Lin, G. |
| Abstract: |
The solar observational data can be used for the forecast of solar activity and the statistics of solar events. However, for the ground-based observation, especially cloudy sitea, there are clouds from time to time. The cloud interference should be predicted, treated or removed to a certain extent. This paper introduces the principle, method, and the actual effect about the cloud removing on solar Hα images. This method is useful to the data preprocessing of solar flare detection. Our method could be applicable to other related ground based solar observation data processing. |
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