The spectrum of FG Sge in 1992
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Wavelength measurements and line identifications from the 0.14A/pixel echelle spectra of FG Sge secured two weeks before the drastic dimming of the star in 1992 are presented....
本文呈现了1992年FG Sge星发生剧烈变暗前两周观测获得的、分辨率为0.14埃每像素的中阶梯光栅光谱(echelle spectra)的波长测量结果与谱线证认数据……



