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Robust Data Interpretation for Perturbed Nulling Interferometers via Proper Handling of Correlated Errors

  • Authors: Philipp A. Huber, Felix A. Dannert, Romain Laugier, Taro Matsuo, Loes W. Rutten, Adrian M. Glauser, Sascha P. Quanz

Philipp A. Huber et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 6.

Covariance for the bottom panel of Figure 4, confirming strong correlations between wavelength bins predominantly at shorter wavelengths, with a falloff toward longer wavelengths. Note that, in this case, correlations are mostly positive. However, this is not generally required, and it depends on the instrument properties.

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