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FASHI DR2: A Catalog of 132 Low-redshift H I 21 cm Absorption Systems

  • Authors: Chuan-Peng Zhang, Ming Zhu, Peng Jiang, Hong Guo, Yizhou Gu, Cheng Cheng, Jin-Long Xu, Nai-Ping Yu, Xiao-Lan Liu, Bo Zhang

Chuan-Peng Zhang et al 2026 The Astrophysical Journal Supplement Series 287 .

  • Provider: AAS Journals

Caption: Figure 5.

Upper: Two-dimensional distributions of star formation rate log(SFRSED) and stellar mass log(M⋆). The background shows all the data in the GSWLC. The red dots indicate crossmatched and associated H I absorbers detected by FASHI. Lower: Color–stellar mass diagram of the FASHI absorbers. The blue and red galaxies are separated by g − r = 0.83 (S. M. Weinmann et al. 2006; X. Yang et al. 2006).

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