Empirical Globular Cluster Ridgeline Construction on Gaia Data
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866918092883361792 |
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| author | Simon-Zsók, Anett Molnár, László Kalup, Csilla Joyce, Meridith |
| author_facet | Simon-Zsók, Anett Molnár, László Kalup, Csilla Joyce, Meridith |
| contents | We present a new method and a corresponding code to compress the color magnitude diagram of a globular cluster into a representative curve, called a ridgeline, that can be more readily compared to isochrone models, among other applications. This compression method preserves the physical properties of the cluster, including the morphology of the CMD. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_11244 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Empirical Globular Cluster Ridgeline Construction on Gaia Data Simon-Zsók, Anett Molnár, László Kalup, Csilla Joyce, Meridith Astrophysics of Galaxies Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics We present a new method and a corresponding code to compress the color magnitude diagram of a globular cluster into a representative curve, called a ridgeline, that can be more readily compared to isochrone models, among other applications. This compression method preserves the physical properties of the cluster, including the morphology of the CMD. |
| title | Empirical Globular Cluster Ridgeline Construction on Gaia Data |
| topic | Astrophysics of Galaxies Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics |
| url | https://arxiv.org/abs/2507.11244 |