Optical spectra of V367 Cygni with McKellar coude

Spectra that cover 0.63-0.69{mu}m with a spectral resolution ~17000 are presented of the W Serpentis system V367-Cygni. Absorption lines of FeII and SiII that form in a...本数据集提供了蛇夫座W星系统（W Serpentis system）V367-Cygni的光谱数据，其波长覆盖范围为0.63~0.69微米，光谱分辨率约为17000。其中包含形成于……的铁(II)离子（FeII）与硅(II)离子（SiII）吸收线。