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Identification of White Dwarfs with Infrared Excesses in DESI DR1 Based on Deep Learning

  • Authors: Nanlu Huang, 柟璐 黄, Ying Mei, 盈 梅, Lei Tan, 磊 谈, Hui Deng, 辉 邓, Feng Wang, 锋 王

Nanlu Huang et al 2026 The Astrophysical Journal Supplement Series 286 .

  • Provider: AAS Journals

Caption: Figure 7.

Color–magnitude diagrams of the final IR-excess WD candidates, shown together with the DESI parent sample, Gaia EDR3 WD candidates, and previously reported WD IR-excess systems or candidates. Panel (a) shows MG versus the optical color GBP − GRP, and panel (b) shows MG versus the optical-to-infrared color GBP − W1.

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