Figure 22 from Performance Verification of the EXtreme PREcision Spectrograph

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Performance Verification of the EXtreme PREcision Spectrograph

Authors: Ryan T. Blackman, Debra A. Fischer, Colby A. Jurgenson, David Sawyer, Tyler M. McCracken, Andrew E. Szymkowiak, Ryan R. Petersburg, J. M. Joel Ong, John M. Brewer, Lily L. Zhao, Christopher Leet, Lars A. Buchhave, René Tronsgaard, Joe Llama, Travis Sawyer, Michael Shao, Russell Trahan, Bijan Nemati, Matteo Genoni, Giorgio Pariani, Marco Riva, Paul Fournier, Rafal Pawluczyk, Allen B. Davis, and Samuel H. C. Cabot

2020 The Astronomical Journal 159 238.

Provider: AAS Journals

Caption: Figure 22.

Absolute displacement of pixel-response centroids (δr, in units of pixels) from a uniform-pitch pixel grid, over a small (90 px × 90 px) region of interest of the CCD. Owing to extensive dust and equipment failure preventing interferometric stability, the majority of the CCD was not amenable to the recovery of this information.

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