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Characterizing the Instrumental Profile of LAMOST

  • Authors: Qian Liu, 倩 刘, Zhongrui Bai, 仲瑞 白, Ming Zhou, 明 周, Mingkuan Yang, 明宽 杨, Xiaozhen Yang, 肖振 杨, Ziyue Jiang, 子悦 蒋, Hailong Yuan, 海龙 袁, Ganyu Li, 甘雨 李, Yuji He, 玉吉 何, Mengxin Wang, 梦欣 汪, Yiqiao Dong, 义乔 董, Haotong Zhang, 昊彤 张

Qian Liu et al 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 3.

One example of the training and validation loss curves in the year of 2024. Colors of the lines indicate the 16 spectrographs of LAMOST, and “blue” and “red” mean the corresponding bands. Solid lines represent the training loss, while dashed lines of the same color correspond to the validation loss.

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