LiJET光谱仪同步波长定标的精度分析

王嘉琦^1,², 纪拓⁴, 常亮^1,^2,^3,^*

Accuracy Analysis of Simultaneous Wavelength Calibration for LiJET Spectrograph

WANG Jia-qi^1,², JI Tuo⁴, CHANG Liang^1,^2,^3,^*

光谱抽谱流程图 (a): 预处理后的二维目标星谱; (b): 光谱级次模板二值图; (c): 抽取到的某一指定级次的光谱; (d): 抽取到的某一光谱级次沿着交叉色散方向叠加后的一维光谱图