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PHANGS-HST: New Methods for Star Cluster Identification in Nearby Galaxies
[article]
2021
arXiv
pre-print
We present an innovative and widely applicable approach for the detection and classification of stellar clusters, developed for the PHANGS-HST Treasury Program, an NUV-to-I band imaging campaign of 38 spiral galaxies. Our pipeline first generates a unified master source list for stars and candidate clusters, to enable a self-consistent inventory of all star formation products. To distinguish cluster candidates from stars, we introduce the Multiple Concentration Index (MCI) parameter, and
arXiv:2106.13366v2
fatcat:rdzvgu2xifcc3bw7b6pfp4dory