Figure 25 from Performance Verification of the EXtreme PREcision Spectrograph

Image Details

View Article Bookmark & Share

Choose export citation format:

Export Citation

Hi-Resolution Export to PDF PPT Format

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 25.

Left panel: spectrum of the flat-field LED in red wavelengths, with fringing manifested as a wavelike pattern on the CCD. Right panel: a flat-relative optimally extracted stellar spectrum over the same wavelengths shown in the left panel, with no noticeable fringing present.

Other Images in This Article

Copyright and Terms & Conditions