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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 7.

Illustration of the effect of the whitening transformation on the planetary model (top) and full data (bottom). The correlations visible in the bottom panel of Figure 4 have been removed and the noise appears completely white, whereas the planetary signal is only slightly changed, as expected. Note that the panels now show unitless values and no longer represent physical counts.

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