https://ui.adsabs.harvard.edu/abs/2023MNRAS.520.3974C
Carnall et al. 2023


  • They detected 10 massive quiescent galaxies at redshift, z > 3 from CEERS (Cosmic Evolution Early Release Science program)
  • Using NIRCam photometry and SED fitting techniques
  • Based on their findings, previous work appears to have underestimated the number of quiescent galaxies at 3 < z < 4 by a factor of 3–5

    Example of one of the SED fitting strategies for a z~4.5 galaxy:

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