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Kepler Image-subtracted Light Curves and Variable Star Catalog of NGC 6819

  • Authors: Melinda Soares-Furtado, Rianna Kuenzi, Rachel Lee McClure, Nicholas T. Marston, Evan Linck, Robert D. Mathieu, Andrew Vanderburg, Joel D. Hartman, Kyle Cudworth, Robert Gagliano, Thomas Jacobs, Martti H. Kristiansen, Mark Omohundro, Hans Martin Schwengeler

Melinda Soares-Furtado et al 2026 The Astronomical Journal 172 .

  • Provider: AAS Journals

Caption: Figure 1.

Top: spatial distribution of likely NGC 6819 members (P ≥ 0.5) identified from Gaia eDR3 data within 23﹩^{\prime} ﹩ of the cluster center. Color indicates cluster membership probability. Marker size scales with brightness. Grayscale points illustrate all Gaia sources in the field for comparison. Bottom: CMD of likely NGC 6819 members (P ≥ 0.5) compared to all Gaia sources within a 23﹩^{\prime} ﹩ radius. For reference, the bulk reddening correction for the cluster is E(BP − RP) = 0.18 mag.

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