chromospheric material

A direct observation of a magnetic reconnecting and the chromosphere evaporating processes occurred in the flare of AR7186 of 1992 June 4, and observed by both the Soft X -ray Telescope (SXT) aboard the Yohkoh spacecraft and the Solar Flare Telescope (SFT, NAOJ, Mitaka), are reported in this article.

报导了由Ｙｏｈｋｏｈ 软Ｘ 望远镜（ＳＸＴ） 和日本国立天文台（ＮＡＯＪ） 的太阳耀斑望远镜（ＳＦＴ） 于１９９２ 年６ 月４ 日共同记录到的一次磁重连和色球蒸发现象的直接而完整的过程。

There is a different spherochromatism after the two systems correct secondary spectrum,spherical aberration and comatic aberration.

当这两种系统消球差、彗差及复消色差后会产生不同的色球差。

The recent researches on observations of Hα line profile asymmetry in chromospheric flare are reviewed.

综述了近年来太阳色球耀斑爆发时Hα谱线不对称性的研究进展,着重讨论了光谱特征和与其对应的不对称性产生机制,以及利用大气半经验模型再生观测谱线轮廓不对称性等方面,并提出尚待解决的主要问题和进一步的研究方向。