VizieR Online Data Catalog: Membership for open clusters with Gaia DR2 (Jaehnig+, 2021)
Abstract
We first assemble a list of open clusters (OCs) to consider using the cluster catalog from Ahumada & Lapasset (2007, J/A+A/463/789). We searched for all Gaia DR2 (I/345) sources within the 426 target fields of view. In addition to the Gaia DR2 data, we collected all previous distance determinations to the clusters in our sample through the SIMBAD database. See Section 2.
Ultimately, we identify a cluster and its members via an Extreme Deconvolution Gaussian Mixture Model (XDGMM) fit of the density field. See Section 3. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- May 2023
- Bibcode:
- 2023yCat..19230129J
- Keywords:
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- Clusters: open;
- Proper motions;
- Parallaxes: trigonometric;
- Reddening;
- Photometry;
- Colors;
- Optical;
- Stars: distances