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The Great Dimming of the Hypergiant Star RW Cephei: CHARA Array Images and Spectral Analysis

  • Authors: Narsireddy Anugu, Fabien Baron, Douglas R. Gies, Cyprien Lanthermann, Gail H. Schaefer, Katherine A. Shepard, Theo ten Brummelaar, John D. Monnier, Stefan Kraus, Jean-Baptiste Le Bouquin, Claire L. Davies, Jacob Ennis, Tyler Gardner, Aaron Labdon, Rachael M. Roettenbacher, Benjamin R. Setterholm, Wolfgang Vollmann, Costantino Sigismondi

Narsireddy Anugu et al 2023 The Astronomical Journal 166 .

  • Provider: AAS Journals

Caption: Figure 5.

The H-band (top left) and K-band (top right) images of RW Cep made using the SQUEEZE algorithm. The color bar at right shows the correspondence between broadband specific intensity (normalized to the brightest pixel) and image color. The lower panels show the corresponding images reconstructed from the same (u, v) sampling of a model image of a limb-darkened star.

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