Euclid: Early Release Observations of ram-pressure stripping in the Perseus cluster. Detection of parsec-scale star formation within the low surface brightness stripped tails of UGC 2665 and MCG +07-07-070?
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http://dataverse.jpl.nasa.gov/citation?persistentId=doi:10.48577/jpl.CBP5TC
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Euclid is delivering optical and near-infrared imaging data over 14 000 deg2 on the sky at unprecedented spatial resolution and surface brightnesslevels that can be used to understand the morphological transformation of galaxies within groups and clusters. Using the Early Release Observations (ERO) of the Perseus cluster, we demonstrate the capability o↵ered by Euclid in studying the nature of perturbations for galaxies inclusters. Filamentary structures are observed along the discs of two spiral galaxies, UGC 2665 and MCG +07-07-070, with no extended di↵useemission expected from tidal interactions at surface brightness levels of ⇠ 30 mag arcsec
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创建时间：
2025-09-28
