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Ultracool dwarf Science with MachIne LEarning (USMILE). I. Scalable Tree-based Models for Photometric Spectral Classification and New Discoveries from LSST Data Preview 1 and Euclid Quick Data Release 1

  • Authors: Zhoujian Zhang, 周健 张, Yanxia Li, 燕侠 李

Zhoujian Zhang et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 1.

Photometric differences between Pan-STARRS1 and LSST in the i (top), z (middle), and y (bottom) bands, derived from synthetic model spectra of the SPHINX (green), Sonora Diamondback (orange), and Exo-REM (blue) grids. Each circle marks an individual synthetic spectrum from the respective model grid.

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