Supplementary data for Beyond traditional emission-line diagnostics: using autoencoders to uncover AGN in DESI spectra

Supplementary material to DESI's publication "Beyond traditional emission-line diagnostics: using autoencoders to uncover AGN in DESI spectra" to comply with the data management plan. The archive includes all machine-readable data used to generate the figures presented in the paper, the preprocessed data used as input to the SPENDER autoencoder, the resulting latent-space representations and classifications, stacked spectra and spectral fitting products, as well as example Jupyter notebooks illustrating the analysis workflow. The ReadMe file provides more details about the files.本补充材料为DESI发表的论文《超越传统发射线诊断：利用自编码器挖掘DESI光谱中的活动星系核（AGN）》（Beyond traditional emission-line diagnostics: using autoencoders to uncover AGN in DESI spectra）的配套数据集，以满足数据管理计划的相关要求。 本归档包含论文中所有用于生成配图的机器可读数据、作为SPENDER自编码器（SPENDER autoencoder）输入的预处理数据、最终得到的隐空间表征与分类结果、堆叠光谱及光谱拟合产物，同时附带用于演示完整分析流程的示例Jupyter笔记本（Jupyter Notebook）。 随附的ReadMe文档将对各文件的详细信息作出详尽说明。