摘要
多云模型’’是处理太阳活动体光谱不对称轮廓的有效方法，本文给出了该方法的一个具体应用实例，利用云南天文台二维多波段太阳光谱仪观测的１９８９年８月１７日耀斑环Ｈβ波段光谱资料，得到了该耀斑环的视向速度场．
The multi cloud model (MCM) is an effective method for dealing with asymmetric profiles of spectral lines formed by active objects on the Sun. An application of this method is given in the paper. From the H β spectra of the flare loops observed with the SSHG at Yunnan Observatory in 1989 August 17, the line of sight velocity fields of the loops are obtained and discussed.
基金
国家攀登计划
天文口基金资助
